I saw that episode, too, and thought it strange to put the fish up on the ceiling like that. But, I loved how they installed hardwood floors instead of the ugly carpeting.
I didn't like the floor in the other people's house in the kitchen. It was too 70's (too dark) for me.
My dh loves to watch this show, too, and then he finally admitted to me why. He is madly in love with Paige!!! I admit, she's cute, but not that drop dead gorgeous. Maybe it's her perkiness he likes. Who knows? Men are weird.
Despite that, I will still watch it. It's fun to get ideas for my own house.