Mario was a very friendly and helpful host. He even surprised us with a bottle of wine! But... We honestly forgot about the wine till we were in the plane home. Anyway, the house was very clean! Mario loves art and it can be seen through the way that the house was decorated! The toilet was exceptionally clean and renovated beautifully! ... It was so clean that you can literally sit on its floor! We HIGHLY RECOMMEND Mario's house for your stay in Rome! Thanks Mario! :)