I put mine in the men's bathroom down the hall.
I had it in the hall, but it was it barely fit in between the doors to the basement and the ladie's bathroom. Someone make a comment and I looked for a better spot. The only bike rack is on the other side of the building, so I decided the mens bathroom would be good. It's big in there. I put a suplus coat rack in there, too, so I've kind of turned it into my changing, wash up, and bike adjustment room, too.
The downside is that I sometimes have to wash the floor under my bike when it's quite rainy or snowy.
There's only 6 or 7 of us that use that bath, so it's perfect.
I regularly visit my bike.