Looks good to me! The only thing I would worry about is kicking up chunks of dust when you change your air filter, but if your careful it should not be an issue.
I would worry about people kicking up carpet fibers and dust when traveling up/down the stairs. I remember reading a thread a while ago where someone had that same problem. That is a sweet tank how many gallons?
55 gal mixed reef 10 gal SPS Dom.
10 gal nem tank 2 maxi minis 2 rock flower and one sunburst RBTA
I change the location it's gonna be in the other corner of my living room. So the display is on the left corner and the frag/ mini me display tank on the right corner. I believe is 20 gallons is 1/2 of a 40 breeder.