I stayed at the Montebello Beach Hotel in October and really liked it. Small hotel, nice pool near the beach and lagoon. Staff were friendly and they have a really good restaraunt attached to it, the Olive Grove and if you eat here you get 10% off your bill.
We were lucky to get a family room for the two of us as the hotel wasn't very busy then.
Good choice with the Montebello Beach, although you should ask for a first or second floor room, the ground floor rooms are like cellers.
We thought the restaurant attached was one of the very best in Olu. You should ask for the lamb shank (preorder the day before) awsome.
Dont bother with the Turkish night at their sister hotel The Montebello, didn't enjoy that.