The lady and I stayed at the "Vista Court" cabins. It was nice with a hot tub, not river side and there was no fireplace in our unit, but there were several different units. Walking distance to down town. We stayed there in the winter and I remember it being pretty cheap. Good Luck. We've also stayed at those cabins on the east side of Monarch pass they were newer bigger and each unit has its own private hottub. I think they were called "Riverside Suites"
Pool and a pond... Pond be good for you.