I'm debating booking 4 nights (Friday-Tuesday) for last week of October. Its currently 20,000pts (5k per night) for a standard 2 Twin Beds room.

Not looking for anything crazy, just a comfortable room to sleep in for two people. Probably doing a few day trips to other surrounding towns/cities.

As far as I can tell, I cant find another hotel this cheap using Hyatt or Marriott pts. Perhaps maybe using Chase UR redemption (CSR 1.5cpp). Chase options would be Hotel Brighton City Osaka (23400 chase pts) or Hotel New Otani Osaka (45000 chase pts)