Tiny Cargo trailer conversion...???

Been looking around for some time now for a good deal on a CT to convert ... Nothing to speak of ...yet ... except a 4'X8' CT that a friend has offered me in trade for a guitar ...
4'X4'X8'... looks homemade on a STOUT frame...
Got to thinking
that this might be a fun project and a warm up for a bigger CT project ... It's got a small side door and twin back doors ... More TD size , so it will have to be kept really SIMPLE and compact...
Thinking a Futon that makes up into a bed (or a pad and sleeping bag).. Bucket sink, 50' GFI extension cord (the electrical system) , that and a couple flashlights.. Couple milk crates for storage ...Igloo, fan and perhaps a small AC unit ... May be room for some small shelving on the front ... Minimum interior, foam insulation and lots of pegboard on the walls at critical locations ... cargo net to store other fabric things, pillows ,blankets ...
Thinking of a layout similar to this : http://tnttt.com/album_ ... c_id=12162

Got to thinking

Thinking a Futon that makes up into a bed (or a pad and sleeping bag).. Bucket sink, 50' GFI extension cord (the electrical system) , that and a couple flashlights.. Couple milk crates for storage ...Igloo, fan and perhaps a small AC unit ... May be room for some small shelving on the front ... Minimum interior, foam insulation and lots of pegboard on the walls at critical locations ... cargo net to store other fabric things, pillows ,blankets ...
Thinking of a layout similar to this : http://tnttt.com/album_ ... c_id=12162