Marguerita is Responsive, Patient, Thorough, Energetic, Supportive, and conducts business in real time. This is our second real estate transaction with Marguerita. She always gives platinum level service, regardless of the price point. Such a pro!

Marguerita Castanera was an absolute joy to work with. We have worked with her numerous times and she does not disappoint. She's extremely pro active, organized, friendly, thorough, professional and always has her clients best interest. We would highly recommend her to anyone that's looking to buy or sell in the Sonoma wine community.

Marguerita Castanera was truly incredible, starting with a plan to walk us through each step of the process, to create a timeline to maximize our sale through every detail through closing. She was so knowledgeable, available, responsive, and collaborative, we truly appreciate everything about her.

Marguerita was truly off the charts in every way. She navigated our sale with myself on the east coast and my sibling on the west coast masterfully. She was always available and very adept at communicating and keeping us up to the minute informed. We feel so incredibly lucky to have had her representing us for this sale.

I believe that we absolutely maximized our timing and sale price due to Marguerita's planning, experience, integrity, dedication and knowledge. She did a remarkable job and has been so delightful to work with. I can't begin to express my gratitude.

Marguerita Castanera is truly amazing and you are so very fortunate to have her represent Century 21 Epic - Wine Country. We couldn't be more pleased that we chose to work with Marguerita.

Marguerita is the best agent I have ever spoken and worked with. I will continue to work with her with selling or buying a house.

Marguerita has so much knowledge when it comes to purchasing a home. She answered every question I had or found the answers for me.

Marguerita is very pleasant to work with and respects everyone. She is very kind and great to work with.

1000 out of 10 would work with again

Between the two of us, we've bought and sold seven properties. Marguerita is a standout in her profession. This property wasn't easy -- it had a lot of complicated elements we needed to work through. Marguerita wasn't just there for us -- she was the captain of the ship. Her attention to detail, hands-on approach, knowledge and local connections are only superseded by her warmth! The deal is closed and she is still helping us as a trusted resource and sounding board. We highly recommend working with this amazing professional.

Thank you, Marguerita Castanera.

You are the very best in all respects.

I'm going to be brief. Margarita is hardworking, honest, and professional. To me, that's what it's all about. Very pleasant to work with.

I have used Marguerita for four different real estate transactions, buying a home for myself and a condo for my daughter and several years later selling both properties through Marguerita.

Marguerita is thoroughly knowlegable in every aspect of the real estate market. Additionally, she is totally dedicated to the clients that she works with. You cannot find a better Realtor. Period! Marguerita is truly the best.

Marguerita Castanera is a true professional! Always approachable, available, and ready to answer any and all questions, Marguerita has excellent follow-through. She knows the Sonoma Valley and has many connections throughout the area. I highly recommend her services.

Having a vacation rental we needed someone willing to work with out schedule and not fight us on that. Marguerita was awesome and not once had an issue with working around our schedule. We had even tried to sell previously with very little time or availability to show that she did wonderful working with. This time around things constantly changed and she worked with us making everything seemless.

Being an active vacation rental Marguerita helped ensure the property was ready for guests after showings. Making the extra effort to keep things ready for showings and for guests was very important to us. She treated it as if she was very interested in it selling and for the best price we could get. I really liked the way she took on the challenge and didn't just simply list the property and wait to be paid. She really goes for the sale and ensures everyone is satisfied.

Marguerita was available to call and she was willing to drop by to ensure things were left correctly by other agents showing. There were times that other agents didn't close or lock doors, left cards when those were not appropriate for a vacation rental and Marguerita was very good about covering those as we are not located in Sonoma. She was top notch agent and highly recommended to not only to everyone but especially those selling from out of the area. She will even ensure plants are watered which is essential for keeping a house looking good on a first impression.

A real estate company is only as good as its sales force. Marguerita is a gem for Century 21.

She is highly regarded in the community and known by our friends so we asked her to be our agent.

Marguerita was amazingly professional and great at finding our buyer!

I would highly recommend her to anyone who needs a Sonoma agent!

She was awesome in all aspects of the sale!

Marguerita provides the three most important things in any real estate transaction - knowledge of the markets she covers, flexibility in accommodating property showing requests and supreme diligence in turning transaction documents around for signature after discussion. I can't imagine a better agent to work with in the Napa-Sonoma Wine Country.

Marguerita was excellent from start to finish. She was extremely helpful and attentive to detail. She was always friendly and courteous and was ALWAYS available! She helped us find a perfect home that was beyond our expectations and she worked really hard to get this deal done quickly and on the best terms possible for our family. We would highly recommend Marguerita to friends and would use her again without hesitation.

Marguerita Castanera was invaluable to me in my quest to purchase a new home and an income property at the same time. I was very particular about the home I was looking for and I could not have been happier with the outcome. She is very knowledgeable of the market, familiar with inspections, lenders, appraisals, title companies and the 1031 exchange process. Marguerita is very approachable, friendly and most of all knowledgeable of her profession and patient in her dealings with me and the multitude of entities involved in an expedient professional manner . She made me feel like I was her most important client. I highly recommend her.

? Margarita Castaneda

I found margarita to be a consummate professional. She made the challenge of selling our home a profound joy. She worked tirelessly on the task, & blessed us with her expertise. She went out of her way to help us solve any problems that arose in the process? & I can guarantee will do the same for you?.

Marguerita was a true partner in our families success in getting our new home. She handles everything with grace and confidence, making the purchasing journey a pleasure for me.

I will recommend her always, her skills should be shared with others in her field, she would be an incredible mentor and example of how real estate sales should be done.

Our greatest gratitude for this very special person.

Marguerita went well above and beyond the call of duty. Super professional, sold our property extremely quickly despite a somewhat challenging situation. We got what we expected in the sale. She also was an excellent coordinator when it came to needed repairs, cleanup, and the last minute repair needed due to storm damage hours before the closing. If everyone worked as hard, was as attentive, and as professional, focused, and genuinely nice as she is it would be a better planet. We are extremely happy.

I interviewed three brokers and almost instantly knew Marguerita was the person I'd go with based on her experience and knowledge of the area. I also felt she was genuinely honest with me, she was very professional, came prepared, was an excellent listener and really cared. She was on top of every aspect of selling the house and a wonderful guide and support during the entire process.

My overall experience was excellent regarding her support, character and success of selling the house. I wholeheartedly recommend working with Marguerita.

We've been looking for a property for a while now. The one thing that you can't account for is all of the local knowledge and information that only someone in the area can bring. As we worked through our purchase, Marguerita was able to answer so many questions for us, so quickly, it helped keep the transaction operating smoothly. Marguerita came highly recommended to us and we were not disappointed. She was always willing to answer questions and get on the phone with us when we needed it. We feel that Marguerita is incredibly detail oriented, trustworthy and hardworking and we would feel comfortable referring her to our closest friends.