It was a great trip for us, we stayed 2 days in Malaga and really enjoyed the city. There re good places for dinner even in the city center and also near the beach. Alberto's place is really close to the beach and also close to the city center. In daily routine, you can drink wine, beer and sangria for chillout. You can spend your time in the center and if you'll not go to the beach, you'll not regret. Many places to visit; but I think 3 full days enough for the city. I recommend Alberto's place and Malaga; great experience and good hospitality.