Walls/Floors That Look Good with Sleek Set?

[~NinfiaLazuli~]

I've been using the Stripes walls/floors for my black and white room (aka the Blaire room) but it just... doesn't look right. Any suggestions? Thanks! c:

 

[Astro Cake]

I think the modern tile looks nice paired with the sleek wall and the rest of the set.

 

[TheGreatBrain]

I agree with using the modern. The cityscape wall and modern floor looks good too.