Mike's answer is correct. I just have a hard time differentiating between a bathroom vanity and a bookcase in the next room over....
In a small room like a bathroom and if the vanity is not screwed into the floor (anchor it to wall only) I'd go for it.
It's not the...
I was thinking Mondo but neither that nor the Dropzone have the right color inside.
Shaw lifeguard, seaming (Here's a thread talking about how it seams and stretches)
My guess - Dropzone from Tarkett
It takes a good stretch and Shaw claims it holds a stretch better as well. I'd think you want to install it in a warm room - but really...
We made a fun display out of some Lifeguard carpet in our store. It held for about 3 days and then developed a drip.
I've sold a bunch with no issues. Never seen it wrinkle, but they do want you to double strip it. Maybe a bad install?