We had a fantastic stay in our AirBnB with Design Club Collection. The host was very attentive, responsive and helpful to all our needs. The place is very clean and comfortable and had complete kitchen utensils and cookware. The ceiling was high and we loved that it was only on the first floor so it was easy to get to after a tiring long day. Location is very accessible as it was quite near Piazza Maggiore (700m away).
The only problems we encountered were that the water would take a bit of a long time to get to our desired warm temperature. Also, though this is something that may not be within the control of a Design Club, there were rowdy, drunk men that were making loud noises at a nearby bar/street on a Saturday night.