Mark's place is beautiful and very stylish, we loved staying in the apartment and it felt like a designer hotel :) the place is shared with other guests, and we stayed in Room #1 which had a comfy bed and ample space. I've never used the August app for check in before, but it was very easy to use. The place is clean and the other guests were very respectful. The neighborhood is quiet and located ~15mins walk from Central and Harvard. Would definitely recommend!