Hi, I stayed there a couple of years ago, nice apartments in a good location, 5 mins to the front, they do have a STEEP hill but as 22 year olds that should not bother them, ( just the unfit 40 somethings like me and hubbie that needed a beer at the top).
They will drop down onto the strip opposite the beach near the Fariones end so are well placed for the old town or the Atlantico Centre.
I go reguarly throughout the year and the Atlantico bit never seems deserted, I always imagine that after 11pm it will be thumping but I don't go in their much myself as we usually have our son with us. ( god help us when he's dragging us in - nintendo still wins over girls but only just, the tide is turning!!)
April could be quite busy depending on the dates as Derbyshire schools are having their 'Easter' 2 week break in April.. I will be there myself, want me to stalk him out and send you lots of embarressing info on what he's up to ??