Our trailer has the pantry, range, microwave, refrigerator and sofa on the same slide. That is a lot of weight so we do walk, sit on the chairs and recliners on the opposite slide when it's in. The weight of one or two people is nothing compared to the weight on the other side. We do avoid the edges. We also sleep with the bedroom slide in if we are spending a night at a rest area or truck stop.
2011 Eagle 330RLTS with just about every option.
Dodge SRW 1 ton Cummins powered.
I was born with nothing and I still have most of it left.