If you're going to provide toys, games, jigsaws, outdoor game sets, etc., then ensure they're regularly checked for completeness and damage etc.
Nothing worse than getting a child's hope up, only to be crashed when something's broken or missing.
We once stayed in a holiday home that mentioned a games console in the listing, and it was shown in the internal pictures along with a pile of games. When we got there, DS was excited to see it, but every single game/disc box was empty, so it was useless! DS was very disappointed. We saw in the visitor's book that previous guests had mentioned the missing discs (and also missing DVDs, broken toys, missing pieces from jigsaws), but the owners had ignored it.
Sadly that's very common. Often the games, books, DVDs, jigsaws etc are clearly not checked, often broken or missing, and usually look decades old.
You're better off not providing stuff like that if you're not going to check and replace regularly.