Our nursery actually provide disposables so I think they think I am a bit mad for sending in cloth and they have offered to save me the washing
But they are really fine with using them and have had no complaints.
I send in 2 parters as I have a good number of motherease nappies and so they only have to be used to one type and although I like pockets I do find 2 parters more reliable and we very very rarely have leaks (didn't really want to give them any excuse not to like them)
They don't have any problems with poppered motherease nappies and poppered wraps (although Charlotte has on 2 occasions come home with her airflow wrap inside out - I know how!?? Still worked fine though) as I say they are just used to them now.
We send in 4 or 5 nappies - they have 3 set change times (10am, 1pm and 4pm) and usually this is fine although they might need an extra one for a poo. I also always put in an extra wrap just in case of poo explosions.
Annoyingly, I do send in a wet bag and the nappies go in there but they do often insist on putting them in a nappy sack first.
I add fleece liners with a paper liner on top to her nappies, I use fleece at home but it is nicer and easier for them to use paper. Poo and paper goes in the waste and the paper liner means you are less likely to have to deal with poo when you get home - which believe me is the last thing you want to do when you have had a long day!
As they don't leak and I obviously wash them, they have had no complaints at all so far.