Mario's place is quite a gem, I really loved staying there. It is very centrally located and close to the Muni. There's plenty of restaurants, bars and shops only a couple of minutes away from the apartment. Perhaps the most striking feature for me was how much effort Mario puts into making you feel at home both in his communication as well as in all the travel essentials that are at your disposal if you need them. The cherry on the cake is how beautifully decorated his place is with lots of quirky props everywhere. Would recommend his place to anyone who wants a stylish feel-at-home alternative to hotels when on business travels or who is spending a week exploring the city from one of the most charming neighborhoods in San Francisco.