I bring my own router every time I stay there, a little teeny one. Works well. TP-Link TL-WR702N. At least I think that's the model number. Friggin letters are too damn small for this old dudes eyes...
I'll be bringing my TP-Link router with us. Never tried it before in the field but tested it out with our home internet. Funny thing is the TP-Link router works great when hooked up to another router, but will NOT work when hooked up directly to the modem (which it says it's supposed to do). As long as it works with hotel networks I'll get my moneys worth out of it.