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but if the tub has some "window dressing" like decking/landscaping/malibu lights/pergola/ect the new owners might want the tub to stay.
Or, they may want a $5000 credit to cover the costs of removing the spa and redoing the backyard to cover up it's existance. It's estimated that only 5% of the population owns a spa. Even if twice that many would like to own a spa, that still leaves 85% of the population that doesn't want one. The real estate agent in that video is $110 correct.
Solid-color tile