I can't recommend the Hotel La Cumbre (in Puerto de Mazarron) enough for value, cleanliness and attractiveness. It is only a 15-20 min drive from Condado and SOOOOOO relaxing. A nice stroll to the shops and beach too. You should manage to get a rate of around £30-£35 per night for 2. If you go to
www.hotellacumbre.com yo will get rates etc. I stayed there last week when I went over to complete and liked it so much I've booked again for a few nights in July. Ask for a sea view room on the booking form.