We were staying for 8 days.
The location is great for moving around the Milan, a metro station (Roveretto) is near, central train station (Milano Centrale) can be reached by foot, takes about 30min
If you want to make yourself food, the cheap grocery store called Conad is located near, for the evening quite a few bars is just around the corner.
The place itself was tidy and had essentials, but few additional things would've made a stay more comfortable. The only con which we didn't see in other reviews was the bed. It was pretty uncomfortable and the pillows were super hard to sleep on.