Just saying. If the world of Fallout 4 runs close to our own world, then there should be....hot tubs. A hot tub is nothing but a small swimming pool thats heated.....and very relaxing.
It would need a cover too, to slip on when a rad storm is coming. lol
I can already imagine Hancock, Piper, Cait, Curie and myself.... chillaxing in the hot tub after a long day of killing deathclaws and raiders. Oh, I guess it would have to be big enough to fit Strong in there too, in case he wanted to try it out =smirk=