We had been there at April 2018 for Salone del Mobile. The place is in a wonderful old building with beautiful inner courtyard. Spotlessly clean, simple and comfortable. There is everything you need. It is located in the wide center of Milan at a walking distance from the Duomo - 20-30min on feet.
Cristian is very kind, accurate and friendly. I definitely recommend the place. I will certainly rent it again :)