Lisa's place is amazing. At the Uffizi we saw a 300 year old fresco depicting where we were staying! And in case the location wasn't enough, the place is nice to boot. Exactly as depicted; no surprises. The tap water is potable but nasty, but there is a free drinking water source nearby. In three days we never had a problem. Beware of noise from the square at night, but it's a small price to pay for being so centrally located.