Georgia’s place is lovely, clean, and in a very good location—poshy building. I ran in Hyde Park every morning and could get to many sights on foot (but you should also pick up an Oyster card). The apartment was quiet at night, even with the windows open. No AC, but even when there was a 102 degree heat wave, it stayed comfortable.
The shower water never got hot, so we took quick baths (that water was hot). When I informed Georgia, she was surprised and said she’d look at it right away. We had to use a pot of water to get even toilet paper to flush, but we’ve encountered that a few times on our UK travels, so weren’t surprised.
Communication with Georgia was great.
Overall a terrific place for your London visit.