Mark's apartment in Chelsea is really a perfect location for a group of four people. We stayed a week and we found the apartment clean, nice, well equipped with every comfort and placed in a wonderful and convenient location. Every service you need can be reached in few minutes: there's a 24/7 market at the corner of the street, a lot of coffees, diners and restaurants of any kind in the block, two different subway lines can be reached by walking five minutes. Mark is a care-taking and friendly host. Suggested to families and groups of four.