I did. When I first came out of my 'dark ages' I got the emerald night, some wnter village houses and the Maersk train. I was still a bit in denial that I wanted to/ needed to dedicate a whole room to Lego and figured I would make an elevated track in my office room. So I bought some shelves, 30cm deep that went around the small room of approx 2,5 by 2,5 metres. I wanted shelves so I could 'display' my winter village models as well and ‘slowly' expand.
It did not really work though, it was not satisfying seeing my beautiful lego stashed up by the ceiling where you could not see it very well. Also, my Lego collection very quickly started to expand... So I took my losses (which was nothing compared to what was about to come) relocated my office to another room in the house and fully stripped the room. I got a decorator and carpenter in to transform the room into a 'walk in display room' (complete with glass door so you see from it outside the room with the door closed to keep out the dust) and 1000s of euros later I am a very happy AFOL (with a broken bank balance haha)
My advice: if you are going for a specific effect then do it but if you are doing it to save space don't bother and accept that you will likely need more space anyhow.
Good luck with your decision!