Another try.........anybody know about 4-5 star hotels with good deals on daily pass to use pool and workout equip. Marriot is good (Suk) but at 500 a day a bit pricey. Not looking for monthly just daily options. Thanks for ideas.

a lot of them if u just walk in, get sat by the pool order a drink etc then ya'll be ok for free

e.g - Holliday inn silom..

[i used to go to the German Institute. Nice big pool. Good for laps. Also try Trinity Complex near Silom. It used to be 1000 baht per month to use the pool.