Karl's apartment is a lovely, airy space. Karl met us at the apartment & provided several helpful ideas on things to do, places to eat. The bedroom & bathroom were very clean. The shower is so nice! There is a place to hang your clothes in the room. The apartment is in a great location, near Regents Park & Marylebone. About a 45 minute walk to sights like Buckingham Palace. Very easy to get around from here on the bus & tube. Karl was always quick to respond to any questions, and allowed us to leave our luggage for a bit on check out day as we had a late flight. We enjoyed our stay here, and Karl made us feel welcome.