On the B8 Troodos road the only two resaturants that I can personally recommend are
Platanos, on left hand side of road in Moniatis, excellent kebebs
Makris, on right side of road also in Moniatis but a few kilometers further up. Brilliant Sunday lunch. Get there early and try the Condo Souvla.
Another restaurant I have not tried yet but is always crowded at weekends is Comet, on the right just before Alassa; it used to be called fengaria.
Has anyone been there?