We had a great weekend in October here with our 10 year old and 7 year old. The location was great in many ways - just round the corner from super street of food shops and lovely rue des abbesses which was very buzzy and lively - transport is also great and its a nice walk (30 mins or so) from Louvre etc. It was noisy on Friday and Saturday nights if sleeping in the living room (which will be necessary if more than 2 of you) but the windows are double glazed and when close properly they keep out most of the noise. Was fun to be in such a busy, buzzy part of town though - especially after the boredom of lock down!! Julian is great, very quick to respond to questions and feels like you are in his home enjoying his hospitality. Highly recommend.