Imagine 2800bh slide closed no access to bedroom?

The bedroom is great. More than enough room there.
The problem is the slide comes right up against the L shaped Kitchen. I just don't feel good leaving it out 16 or so inches with the possibility of wind/water leaking in. Then theirs my crazy kids jumping around on a half out slide...
If the sink wasn't there I was thinking of just cutting the cabinet, countertop and wall back and make a walkway.
But, do I really don't want to go cutting up a brand new trailer.