Sergio's place is just fantastic! The room we had was truly beautiful - High ceilings, lovely furniture, amazing balcony and view... The building is safe and kept nicely, and surprisingly easy to find!! The location is great, if you don't want to be in the tourist hot spots, but still close enough to get to all the sights.
Sergio has great knowledge and tips on how to beat the queues, so definitely make sure you ask!
All in, we had a great stay, and would highly recommend to everyone :)