My room is built for another purpose altogether, but I do have an 8 foot pool table with a cover on it that I imagine would be OK for tabletop stuff as well... the cat and the toddler pose some difficulties though.

I don't own a single piece of heroscape stuff, but I'm willing to go shopping if ya want to try it out.

The onyl tabletop gaming I ever did was Attacktix and that I only played against myself... /cry My friends in the area would rather go shopping or do something outdoors I guess.
I'm in the north end of Plano, btw.