The internet access. It's so crazy that becomes fun.
Most of all, the location. It's a 15 minutes walking (uphill) fron the Roquebrune-Cap Martin train station, and 3 minutes walking (uphill) the bus station, where you can go to Monte Carlo paying
E$ 1,50 (a pack of ten tickets will cost only E$ 10,00). It's in front of the beach, but to get there you must walk trought hundreds of stairs, so think twice if you have any locomotion problems or old people with you. The view is just amazing from the balconies of the apartments, that are not luxuous but clean and comfortable. Its's a residential only area, and there aren't restaurants, groceries, supermarkets or any shop nearby -- be prepared, so. The staff is very attentious, but keep in mind that this is not a hotel, but a condominiun -- and the front desk is not open all the time. Joséphine, the main keeper, and her auxiliar Rita, made the most they could to help us during our stay: they found a technician to fix our internet access on a sunday afternoon, and gave us a brand new coffee machine just because ours had a broken lid. In fact, the Golfe Bleu would have been perfect if it wasn't for the totally mad internet access that almost put us crazy. At the checkout they even cancelled the amount they charge for it (E$ 6,00 by week). And promised that they will fix it on the future, what will be just great for a great place.