Welcome to our addiction! I've just moved to the Minor Burner but I had a lot of fun with the HH and will still hang on to it. I used it for a couple of years because I just couldn't scrape the money together for a better torch, oxybox, kiln, etc. I learned a lot with that little torch.
I rent too, but I'm being careful about safety, keeping my propane tank outside and just running a hose in through a window.
Meanwhile I've got about 30 little MAPP gas cans (capped) in my apartment, waiting for me to make twisties from their residue. That's probably not the safest....