Tentipi, nice, but I won't be spending part of my pension lump sum on one, no need in the UK really...
It's all about comfort mate. I'm not one for backpacking these days really and a big tipi offers unparalleled comfort. Proper airflow means a wood stove can be used safely in one and there is room to stand, room for a cot and matress and room for chairs ....and a double gas burner and bottle. Luxury.