Not very happy w/our excel:
2nd year flooring in bedroom soft (repaired under warranty)
3rd year flooring under sofa & entertainment slide rotted (design flaw) Excel paid half of repairs.
3 1/2 year fresh water tank, graywater tank won't hold water
sofa slide has gap at top of slide and wind pours in when blowing (hopefully extended warranty will cover)
We hope the rest of you Excel Owners have better luck w/your unit
Mike & Candy
Texas