The phrase "spa tub" refers to a bathtub or hot tub that is designed to provide relaxation and therapeutic benefits, typically with features like water jets and massaging functions. Full definition
The suites feature oversized bedrooms with a separate sitting area, large bathrooms, and an outdoor private spa tub located on a private balcony. (pasoroblesinn.com)
Enjoy an open kitchen with amazing lake view; spacious living room with a wood burning fireplace; master bedroom with spa tub and access onto private deck. (solirealestate.com)
Each bedroom has its own bathroom, spa tub for two, king bed, cultured - marble vanity, and fireplace. (uniqueinns.com)