I take a bath nightly--I love my bath--only 'me' time I get! I like the feel of a whirlpool bath with water jets but I don't want to clean it all the time and have gunk come out. I want to use bubble bath, epsom salt, etc. I know that the sanijet tubs (air tubs) are favorites on here but I read that the water cools off quickly and that people are having trouble with them being loud and still having gunk come out? What is a tub that is going to stay warm (I don't mind buying an inline heater), is going to be easy to keep clean and can let me use bath products? Thanks!