We stayed 2 nights at La Coma on an Inntravel walking holiday. WanderingBrit was very unlucky to be offered a room at the back, since there seem to be very few of those - virtually all were at the front, with balconies. We found the room to be comfortable and clean. Yes, you could bash your head on the TV, but that's true in many hotels. The ventilation arrangement for the bathrooms is strange - a sort of window opens on to an internal chimney-like vent, shared with the next room, so it was a bit, er, intimate at times.
Food was variable - an excellent fillet steak, but my ice-cream for dessert was a Cornetto, point upward on the plate.
I used the outdoor pool, which was cold but very clean (ask the staff for a pool towel).