Ok..I know I have asked a question about window seats before..but I really need help now. I just bought a window perch for Jenna from Petco. I opened the box and it has to be assesmbled with velcro. I read some reviews about the certain one I bought and people said it's hard to get the velcro off if I wanted to switch windows. They practically said I couldn't move the thing! LOL. What am I going to do?