I think first anyone who lives in a town house or apartment should not have that right to own a venomous snake. Because if it ever escapes, it now becomes your neighbors problem as well as yours. And if I was your neighbor with my two little girls and something happend to them in my home because your venomous snake escaped its enclosure...... lol good luck is all I will say.
If you own your own single family home on your own property and are expereinced owning hots (Experienced as in you were somebodies apprentice for awhile that owned them) I dont see it as a problem.