I spent a week at Lucy's place with my daughter. Lucy was very nice and welcoming. She was very responsive and helpful when we needed, and gave us space when she felt that we needed our privacy (a very important thing when you stay at someone's house).
The cats were super cute, and the location made it easy to get everywhere we wanted.
Two minor problems we had ware the bathroom (low pressure, and almost impossible to get the temperature we wanted), and the stairs. The apartment is on the fourth floor and climbing up there at the end of each day when we were tired and full of shopping bags was a real challenge :)
All in all, we had a great time.