The location is absolutely stunning, with views over the valley from the balcony, and the rooms are clean and functional. Good choice of reasonably priced restuarants very close, with the same stunning view. An easy walk the next day to visit the Delphi archeological sites and museum. The hotel is also only about 100 metres from the bus stop for Athens/Itea, so no long treks with luggage. In general it's a good idea to stay the night in Delphi. You get to take in the atmosphere much better than on a day trip, and can get into the site earlier, when the weather is cooler and before the coach parties from Athens arrive.
The only problem was that they weren't very good at replying to e mails after I'd booked, so I had to call to get directions.
With a stay at Olympic Hotel in Delphi, you'll be within a 10-minute walk of Sikelianos Museum and Delphi Archaeological Museum. Featured amenities include express check-in, express check-out, and a 24-hour front desk. Free self parking is available onsite.
Policies vary by room type and provider.