We lived four scholars (in their 40s) in the flat, visiting a conference, and the flat worked really well for our purposes. The kitchen and sofa is a natural social centre and the rooms are nice, peaceful and two bathrooms helps the logistics with 4-5 people. The area is very nice, a calm street with plenty of nice cafés and restaurants just around the corner. Celine were very helpful, always quick feedback, very clear instructions, check in/out was smooth, the flat were in great condition with linen, towels and everything. This is an excellent place to stay in Paris!