We stayed there last September when it was still Super 8 and I was happy with the property. It was basic, but comfortable and clean. They have a simple free breakfast and free parking as well.
The walk is ok... we had a 4yo and 18mo, and by the second day it was a bit much for the 4yo, thankfully we had a double stroller so she could take breaks from walking. Older kids and adults should be able to handle the walk though. I would say it’s approx a 15-20min walk with kids.
ETA: we did four full days in the park, and I was admittedly regretting the walk by the end of the third day, but we rope drop and go all day so my feet were just done. I would probably do it again with a great rate (we got it for 60/n) but it was a bit rough at the end there.