Rosie’s place is all about location!! You can’t beat it. I stayed with my husband and grandmother and couldn’t have been happier. We felt like we were in the Queen’s backyard! We were able to walk everywhere and were so thankful for Rosie’s restaurant recommendations (left in her thorough welcome package). Check in and checkout were seamless. The apartment was well equipped with everything you need, including a courtyard off the kitchen. Rosie thought of everything and is a wonderful host. Would recommend it to anyone who wants to stay in Mayfair!!