I love this hot tub. It will take awhile to get it but it’s well worth it. We live in the south so winters aren’t too bad but it still held temperatures in 20 degree weather. The lights give a nice ambiance. The waterfall is meh. 
I’m really short so I don’t fit in the lounge very well. My husband is 6’. He fits in in just fine. 
There’s plenty of room. The cup holders aren’t great but not really needed. I also set up a table for drinks and stuff. I’ll add pics soon.