We found our stay here mixed. The size of the flat was brilliant, especially for that close to the centre of Croydon. Also, to have free parking so near the centre was a massive help. We also were able to check in early free of charge after travelling a long way with a baby which we were hugely appreciated. The downsides were, the block of flats seemed to be occupied by long term residents which made the experience much less like a holiday. There were also residents who smoked weed which meant we often had to keep the windows closed. We also found the flat itself to not be clean in areas, in particular, the bathroom.
Overall, it would really depend on your needs and priorities if this place were to work for you and your holiday. It is not somewhere for a young family to stay but provides basic amenities such as parking, cooking facilities and space that would make some people's trips to a busy part of South London that much easier.