Nothing in Oia is cheap for tourists, but you get what you pay for and that cannot be truer than at George & Stellina's gorgeous cave flat. The location cannot be any more perfect - it is literally in the center of the tourist footpath and steps away from numerous restaurants and shops. The piece de resistance though is the view from the terrace - when you see it, you realize you might as well not leave the house. Another highlight for me was how responsible George and Stellina are as hosts. They are always quick to respond back to inquiries and also checked up on us every day, doing everything they could to make our visit smooth and enjoyable. Definitely recommend a stay here if you have the $$$ to shell out for a place to stay in Oia.