We went to Teo's apartment as a small group of four people, and had a great time enjoying the city with this as our base.
Everything went well upon arrival and the apartment was very clean and well equipped for our needs. There are about 5 flights of stairs but it wasn't a problem for us.
The location was a vibrant area with plenty of cafés bars and restaurants just a short 5 or 6 minute walk from Fontana tube station.
Will definitely be back soon !