We spent 1 night at Sergio's place in October. The apartment is, in substance, a small hotel room equipped with a kitchen corner (not used). Not much room to stow your own stuff (unless we missed a wardrobe). But for up to 3/4 nights this should not be an issue. The room is light (4th floor), very clean and the furniture is contemporary (pictures correspond to what you find). Bathroom is clean and nicely designed. The mattress could be better, but in the end we slept well. The location is really great: close to the underground (2 minutes walk) and Cso Garibaldi gives you infinite options for dining. Also, you are at walking distance from almost all nice spots in Milan downtown. The room is not completely soundproofed (vs. outside) but we could live with that (and as others have written, if you wish absolute calm, Cso Garibaldi is not for you). Last not but least, Sergio was reactive in replying our messages and the lady that handled the check in/out was kind and smiling. Globally, we had a good stay and we definitely recommend this choice.