I’ve stayed in the Sun & Moon Urban twice before it’s a nice enough hotel & close to all the bars so no issues there. I stayed in the balcony room once very spacious I didn’t actually use the balcony (but did fuck my girl all over the lounge!) & I guess if you smoke it will be perfectly fine for that. The hotel will ask for the girl’s ID when you bring them back but I think that’s standard for most hotels there anyway. Enjoy!