Active job

Self Contained Van Conversion

I want the basic self-contained set up constructed in my 1998 Toyota Granvia van. I have built a simple bed from thick ply, but i would like someone to build a platform with a sink, hand pump, connected to drinking and grey water containers, and to install this into the van. Also, as an optional extra, i would like a large draw built under the bed (in the boot). I am flexible for timeframe. I dont need it to look gorgeous, just be structurally sound and functional.