Lotusleaf

You should seriously consider Penang or KL. Not expensive. No gay areas as such but plenty of options for massage and saunas. Log on to some apps and test your popularity (or not). 😜

I purchased a ticket for a friend to meet me in Phuket once. We were not flying together and I was aware that Airlines may ask to see the credit card used when checking in. To avoid any problems I went to the airline office before he flew to have my credit card sighted. They then put a message in his booking which ensured no issues at check in. Of course immigration may be a different matter.

Double Banger

You might get some ideas from this YouTube vlog. Night markets for food and shopping. https://youtu.be/ZITJZ-TJirY?feature=shared

It feels like its underground but you enter from upstairs and I don't think there are any windows. Probably an area behind the entry/reception.

Google lists krungthai Los Angeles: https://krungthai.banks.info/us/los-angeles/los-angeles

Heaven sauna is definitely a place that will have the relevant clientele.

A little skip down memory lane https://youtu.be/hd7PtYkAscw

Two floors with rooms. Didn't you go upstairs? You will find your over 60s Asian guys at Shogun sauna in Singapore. Maybe some at Heaven sauna in Bangkok too.

https://www.facebook.com/cheapcharliesofficial/ Lots of choices for breakfast at a very good price. Service and food very good.

Never encountered mbs. Any sauna can be hit or miss but generally you will pick up if you have a bit of patience. Obviously some places are more amenable to the older generation.

Saunas in the R3 group were know to charge entry based on age. R3 and Sauna Mania in particular. I am not sure if this is continuing following the pandemic. Heaven, Underground 39 and Krubb do not have increased entry fees based on age but may have reduced entry fee for under 25s or similar.

And some posted condom size in the past. Can't recall which places as it was well pre covid. Just noticed kman spa does on its twitter acct.

https://kmanspa.blogspot.com/p/kmanspa.html

https://evenmorethailand.com/salons-for-male-waxing-in-bangkok/