I stayed there for 9 days during a work trip to London. The place was very nicely decorated and calm. I was surprised by the comfort of the flat and the quality of the equipment. It is at the edge between Marylebone and Regents, which is a lovely neighbourhood. Loads of restaurants and an amazing bookshop (Daunt Books) nearby. You can also go for a walk in Regents park in a minute. Beatrix really facilitates your check in and check out. Only downside is that the flat is lower GF, which makes it lack of light during the day. Nothing bad tho, you’re not coming here to hang out inside.
Very good stay, ⭐️⭐️⭐️⭐️⭐️