I cannot say enough about Tapeo, its the best Tapas I've ever had. We ate here two nights. It gets EXTREMELY busy after 9pm, so if you can book a table. I recommend eating at the bar, this way you can order a few tapas at a time and stop the busy staff to order more or get a drink - very difficult to do that at a table. Service was top class, and chef cooked everything fresh. I found it unusual that there was no chicken tapas dishes, but it wasn't a problem as there were so many more things to choose from.
The restaurant is very small, but adds to a great atmosphere. We even went for drinks with the nice Finnish couple who sat next to us at the bar - so some good things come out of the quaint atmosphere :-)
Price wise, we were about £45 per meal, which was about 5/6 tapas, btl wine, coffee (no deserts) - which for this quality of food is outstanding.
Definitely go here, you won't be disappointed.