Read what my clients have to say about working with me.
  • Marc's knowledge of various Atlanta neighborhoods and characteristics of each was instrumental in being able to formulate a decision on my next home purchase. This was invaluable as it was a big decision, both personally and financially. Marc's understanding of my needs as a buyer was instrumental in supporting my decision-making process. He was extremely resourceful and very well prepared for our tours of property. I'm extremely grateful I worked with Marc for this property and would unconditionally recommend him to others.

    Brian S.

  • I have had the wonderful experience of working on the sale of two of my homes in Atlanta. What you really want from a truly great professional real estate broker is all that you will receive from Marc. Marc got me top dollar on both my residencies and held my hand through all the ups and downs of negotiating, inspections etc. Besides being a great real estate professional he a wonderful person and has a kind and great caring heart. Anyone would be lucky to work with him on any project!

    Buyer & Seller

  • Marc is as good as they get. He was the selling agent when I bought my condo and I ended up using him when I sold it years later. In a luxury/specialty building that usually sees slightly longer turn around times than other condos, my place sold within literally hours. Mark has the connections, knowledge, personality, and work ethic that gives you full confidence in putting your home on the market with him. Absolute blue chip realtor that I highly recommend.

    Rhys H.

  • He was great at helping us choose the right list price. He had amazing photographs made and got some great showings. When we had some real interest he suggested the potential buyer come again in the late evening to see the amazing view. He suggested we put out a bottle of wine for the buyer so he could stay awhile and imagine himself living there. That sealed the deal! Marc was very professional and creative. It was a pleasure to do business with him.


  • We have used Marc 3 times now on purchase and sales of condos in the Midtown and Downtown Atlanta. We will use him a 4th time. Marc’s strengths are many however he really shines when it comes to professionalism when dealing with other agents. When Castillo lists a property he uses one of the best photographers in Atlanta that understands how to “shoot” a home.


Work With Marc

I am dedicated to delivering the personalized service, exceptional communication and professional expertise that will give you successful results.

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