Thanks for all the feedback. I'm looking at the bumpa mat as they are $150 so a bit cheaper than the comflor/bubba/dwinguler mats which are $200-300. The bumpa mats also have nicer designs for a living room (not just kids patterns). Big decision as its hard to know if it is worthwhile. I have one of those foam interlocking mats but I've heard they get grotty and hard to clean especially in the crevices so that might be better in a couple of years whereas the bumpa mat might suit now.