Hello and thank you. If there is no group checking out that same morning you are welcome to check in early...if there is a family checking out that same morning you can leave your bags at our office and then come back a bit later and check in..I think an early check in is very possible...
the apartment and my office is a 6 minute walk from namba nankai station..I will send the map again...
as for checking out, the latest time to check out is 11 am...if you need to stay longer than 11 am you will have reserve the room for one more night but please let me know if thats what you want so i can hold it for you..cheers
bruce