We had a good stay at this apartment. We stayed quite long as we were waiting to go back to London. The location is not super convenient if you're a tourist but we quite liked the local vibe - Koukaki square has some lovely places to go for food.
Good things: nicely decorated, spacious, big TV, lots of storage, well equipped kitchen, good air conditioning (needed very much during the heatwave!)
Less good: on the ground floor so there's no view or much light, the wifi is super unreliable, so if you work remotely you need to find an alternative. Because this is managed by an agency the place felt like it needed a bit of love. I personally prefer meeting someone to check in and check out. The communication was a bit slow sometimes, though when we needed something fixed they were quick.