The check-in process was a little confusing. There are 2 doors that say 46, if the Cafe is not open you will see two addresses that are marked 46. The green door towards the corner is the correct door, across from the Cafe. The app that is sent to you needs to be downloaded prior to arriving in Italy because their internet is much more secure you can not click on a link sent from The AirBnB messages app. Make sure you get the remote key app so that you can get into the main door. There are a lot of stairs, which makes for a great view once you get to the apartment. The apartment was clean and well equipped. The views were exactly as pictured The apartment is centrally located so being able to walk to everything is easy.