Asclepios is a good get away with friendly staff, a pretty location, well maintained grounds. The spa services are reasonably priced (relative to the US) and the food is ok (although the menu is somewhat limited). The included breakfast is a fruit plate, bread (some good whole grain breads), and nice teas... if you're typically hungry in the mornings, they do offer an extended menu, but expect to pay extra for breakfast.
Location wise, you should understand that this hotel isn't centrally located for most of the tourist stops... so if you want to head over to Poa (Volcano), Doka (Coffe), Downtown San Jose (Museums), etc... anticipate some expenses related to transportation (ask the front desk to call Milton - excellent taxi driver - tell em' Anthony and Silvia said hi). There really isn't much around the hotel in walking distance (this includes ATMs, Grocery stores, etc...)... so also plan accordingly.
Our room was nice and spacious, with a pretty view, a water carafe w/ mint every day... overall pretty good. It should be noted that the walls are pretty thin and sound travels (though most people are pretty quiet). Our room (Weng Ching) had one oddity... the switch for the fan/ light, also operated the light in the adjacent room... which lead to a few late night surprises... part of the adventure.