I stayed at Joni and Carsten's for a week with my two friends. We had the best time. The apartment is really fresh, clean and homely. It is great value for money! Joni and Carsten were so hospitable. They were around if we needed anything and gave us a great guide to bars and cafes nearby. It is about a 10 minute walk to the subway station and the location was good, especially considering how difficult it is to find spacious and affordable accommodation in New York. I'll definitely look them up if I go again!