I've had many of those.
At the door, during bidding it looks like a lotta work or time you don't have or not sure of what contents go for.
Then later regret once you process it all.
And I always forget that if need be I can just rent a unit for a month. I'm just focused on what it will take to empty....NOW.
I've turned down many good, cheap units due to large furniture or mattresses. Stupid. But I just hate dealing with it all since I don't have a place to bring it. I have to empty, sort, donate, dump run, all of it, in one night......