LOVE IT! (yes I am cat-mad)
We (a professional licensed cattery), had to replace our 7yr old sureflap microchip catflap, at a cost of either £80 for the original flap or £140 for the remote (app) controlled flap, so we went for the new one. Not at all disappointed, :) I can lock my cats in from the comfort of my bed (or let them out ;) ), it's sooooooo clever and fun! Didn't NEED it at all, but goodness, do i LOVE IT!