We had a wonderful stay at this apartment for 4 nights. The owner, Ms Akane, speaks and writes perfect English and was very nice to come and find us on the street while we were heading the wrong direction when we arrived!
The equipments are all new and clean. The beds are comfortable. We also tried the gym and the lounge in the apartment building which were nice too (the penthouse floor offers nice panoramic view of the city). We would love to come back and stay here again.
If you are traveling with luggages, we found it more easy to take the airport bus OCAT, which is less frequent than train but much more comfortable and closer to the apartment. There is also a supermarket nearby which is opened until 11pm and is very convenient to get local produce.