Do you know Lindos Top or Xenones at all? If so across the road from them and up quite a few turns and steps until you get to the very back of the village (just below the main road). If not you walk from Lindos Reception, across the car park and rather than taking the road into the village take the small road to the left, along there you'll pass by Kyriaki to your right, the rock steps up to Flora etc on your left. You'll then come to an area with a few houses/apartments uphill on the left, quite a few turns and steps then you reach Adams at the top.
They leave your cases at the bottom of this series of steps but these steps are pretty standard, it's the staircase inside the room that's almost vertical (a bit like a bunk bed type ladder, if that makes sense?).
All the rooms are the same layout apart from the one with a balcony (might be no.4) with bathroom, kitchenette, etc downstairs and the bed, wardrobe and such upstairs. If my friend made a drink she'd go and sit in the courtyard with it as she said it was tricky enough getting up and down the steps without a drink in your hand.
She said it was clean and basic like most Lindos rooms, the location is quite a trek and had it been more central there wouldn't have been a problem. It really depends on your mentality, my friend just laughed about it and still made the most of her holiday, some people did nothing but moan. If you're physically fit and organise yourselves (don't keep going back and forth to the room) it should be fine. It's not somewhere I'd pick but if it was the only choice in my price range I'd still book as a way of getting my Lindos fix