Secrets of the Depths

What I'm thinking of is a kind of "elevator". Elevators are far too big to use in a good amount of projects, like stairs, or bleachers. Beds work fine, but they're too god damn ugly. eg. using beds for stairs, or to make some ridiculous bed-ship thing. (I used to do this before.)

Basically, these Legoes are 1x1, 1x2, 2x2 (etc. whatever dimension) cubes that you can walk on. (Same idea as beds, and are as far as I can tell, best used with the "tree" command in the newer versions.)
I will probably end up using these to make stairs, seats, and maybe even custom castles if I'm not too lazy.

Good idea... maybe make it so you can change what is on the sides? Like a wooden version and a brick version?

I like it I hate using beds... but sometimes you have to I guess. This is a great way to fix it though.