We were warmly welcome by Rick, Marcus's partner, despite our late arrival (our flight had been delayed 1 hour). The location is fab and walking distance from everything (Tube, M&S, Covent Garden,...). The apartment is very cosy and accommodated us perfectly(family of 4, 2 adults 2 kids aged 7 and 9). The area is super busy (shops, theater, clubs) but Mercer street is relatively quiet for such surroundings. BEds were very comfortable and everything was clean. We would happily come back.