He's super nice and was very helpful. He was happy to answer any and all questions, was super responsive, and walked me through each step of the process. He was patient to explain everything in detail and the renting process was quick and painless. It was the best and easiest experience I've had with a broker in NYC. Highly recommend!

Mark Karten is easily the friendliest and most helpful agent I've worked with. He represented my future landlord and made the entire application and lease signing process quick and simple. Mark answered all my questions, and left me feeling like I could reach back out to him any time if anything else ever arose. An absolute pleasure!

I was looking for a place to call my own a very long time before I met Mark and started working with him. He is very detailed and honest about every step of the process. Mark took our best interest at heart and got us the place we deserved.

Mark Karten was a tremendous help and guide during the process of finding my apartment. Moving during covid was stressful enough, but Mark went above and beyond when I contacted him about an apartment they had up for rent. Since we couldn't

Mark is undoubtedly the best agent I have worked with in NYC! During the middle of a pandemic, he provided detailed videos of his listings, accurate measurements of each room in the apartment, and was easy to talk to. He allowed us to see

Had a great experience working with Mark in finding our new apartment. He was very quick to respond, and provided such detail on the unit and building. Very professional, even provided masks and gloves, and allowed us to take the time and

I couldn't be happier with Mark's services. He was timely, courteous, and professional. He was also careful/mindful of CDC protocols, which in these times is greatly appreciated. Mark was also kind. He went out of his way to provide extra

Simply put, Mark Karten ought to be the example for and put in the forefront of professionalism in a diverse corporate atmosphere, where customer and client services demand a contemporary understanding of business and people, collectively.

Mark is respectful, kind, knowledgeable, and patient. He responded to all my questions in a very timely, professional manner. My sudden apartment hunt during these pandemic times was stressful at first, but Mark’s personable, responsive,

As someone who just moved to New York and had very little idea how to navigate the housing market, I was blessed to work with Mark. He is not only the most courteous broker I met while apartment hunting, but he is also very knowledgeable

Mark was truly incredible to work with! He went above and beyond in accommodating me and my roommate as we struggled to find time to look at apartments with full time jobs and school during the pandemic. His video tours of the apartment

I work as a physician who has a very busy schedule. I contacted Mark about a listing and he was extremely professional, responsive and courteous. He was beyond helpful in every step of the way. I was very grateful that he made my moving

My experience with Mark has been exceptional. From the first contact to view the apartment to move in, he has been very professional and responsive. It shows that he actually cares about the service he provides to his customers, unlike

Mark was a pleasure to work with. He was very timely and quick to respond to any questions I had in my apartment search. He additionally provided video and virtual viewings of his listings which made the process that much easier!

Efficiency and kindness are two words that summarize Mark Karten's work. He provided with excellent assessment and was always available to assist when doubt or questions regarding the process. Highly recommended

Mark has been the most responsive and courteous agent i've had the pleasure of working with. He really helped us secure a smooth apartment hunting experience! Highly recommend his services!

Mark helped us find a great apartment in a perfect location. Consistent and prompt communication and honesty throughout the entire process. Mark was a pleasure to work with!

Mark was the best!! So responsive and helpful every step of the way. I had a million questions and he was super patient and worked with me through the whole process.

Working with Mark was a pleasure! Very professional and helpful especially for new renters. He's also extremely responsive and organized. Thank you Mark!

He was so helpful throughout the entire process! He quickly replies to any questions and was very professional along the process. Great man to work with!

Worked with Mark to find an apartment. He was very helpful and very responsive. I would highly recommend him to anyone searching for a new place.

Would definitely recommend Mark! He was very thorough and communicative throughout the entire process!