Does it have sinks on inside?
Is it on wheels to push?
Yes, it has casters on manual trailer jacks so you can lift it up roll and level it to the surface your on.
Can this trailer be attached for towing?
Yes, it has to be towed by a flat bed trailer or enclosed trailer. Had a steel lower frame with D rings to hook to for winching if needed to load onto the trailer. If your trailer goes flat to the ground you can push it on.
Will you please add more photos of the interior?
Let me work on that, I'm moving currently and the garage is a mess but I'll have some on later this morning.
What are the outside and inside dimensions and include inside height? Thanks
Outside dimensions are 90" high x 88" wide x 150" long. Inside dimensions are apx. 80" wide x 84" high x 102" long.
Will this item work outdoors? Thanks
Not uncovered in the event of rain. The one door and windows are not technically water proof. I don't think it would take much to make them that way though. We just keep it garaged unless we're doing an event. If weather's bad we cover it with and pop up tent.