I, (name), will be acting as host and sponsor for my husband (name), during his stay in Thailand (enter dates). (Name) will be staying at my residence located at (address).
Kind regards
(Signed)
(Name)
(Contact Phone)
I wrote letter in English and had her sign and write her name in Thai.
Google Maps is quite helpful as you can see hotels close to train services. MRT/Skytrain are efficient and cheap so no problem staying further out but try and avoid peak commuter times.
Best piece of advice👍It’s a big gamble thinking she’ll be happy settling into a completely different environment and culture without her friends. Sometimes it works, sometimes it doesn’t.