Stayed at Luca's for one night having only booked last minute that same day . Luca was very responsive the whole time and great with directions , even after we missed our stop and arrived later than planned . The appt is lovely and quite spacious , and the roof terrace looks amazing , unfortunately we arrived in the middle of a deluge so couldn't enjoy it fully . Very centrally located 5mins up the street from main Piazza , I have no problem recommending Luca's place :)