Toad Campers

Hi. I am checking out the sites recommended on this thread. If anyone has additional recommendations I would appreciate it: I'm interested in a small, not-too-expensive or heavy travel trailer that contains a shower, toilet, sink, some kind of oven (microwave okay), table, storage, double bed min., window, ventilation. Want to be able to stand up in it. If it had a pop-up type roof for extra space and ventilation when parked, that would be a bonus. I had heard about the Toad Camper company but after making a serious and detailed inquiry, I received what seemed like a terse and rude reply telling me "if you are serious call me at the office on Monday and I'll give you the specs and pricing you're asking about." Well, I was serious. That's why I asked. He also told me the $2,999 trailers were too small for them to make when I simply tried to get an idea which of their trailers was priced that way (mentioned on other sites).
Any ideas about other companies & quality? Thanks for the assist.