We stayed in Antonio's flat in June 2018. The flat is big enough and spacious for 2 people, has all the necessary amenities (bedding, towels, fully equipped kitchen, air conditioning - which is rare in the south of Spain). Within 3 minutes of walking there are 2 supermarkets. The central bus station where you can get the bus to and from the airport is a 5 minute walk. The historical city center is 20-30 minute walk; however there are sights and retailers on the way. so it doesn't feel that far away.
The flat was impeccably clean. We loved our stay, and we would recommend this flat to anyone staying in Malaga.