Pro and con of building a shower cubic in basement

I would like to build a standing shower cubic in a older home basement with low ceiling. Can anyone give me some suggestion?
Shall I buy a complete unit or DIY from top to bottom.?
I am in tight budget.
Any website have picture or video that I can follow?

 

go to any large store that sells building materials. A store more oriented towards construction than a Home Depot. Ask which aisle the shower stalls are in, or else you will get lost. They are big white rectangular "cubes", about the size of old-fahsiond telephone booths.

These are the cheapest option. Read instructions several time, search on the manufacturer's web site, and feel free to ask more questions here after that.

David