Everything about the flat was great. Eva was very welcoming and helpful (little English but communication was fine). Flat is really well situated for everything in Piazza Armerina.
Only problem for us was getting there by car - DO NOT FOLLOW SATNAV!. We ended up having to reverse uphill out of a very narrow alley and nearly burnt out the clutch. Parking is also difficult (we were lucky) but that's the price you pay for being in the centre of an old town.
Eva gave us lots of useful information and this helped us to get the most out of our stay.
Thanks for everything Eva!