but when we go to OKW we always bring our tephlon fry pan. Usually everything else is available and you can always ask.
As for groceries I always bring extra dishwasher tablets, laudry detergent and dryer sheets. These take up very little room. Then I will bring my husbands coffee, filters, my tea bags and sugar packets. I also bring snacks that are not liquid. If there's room I may pack a box of the kids favorite cereal, sometimes the stores do not carry the same brands. You may also want to take just some aluminum foil, I tear off a good size piece so I have it if I cook a whole chicken or if we barbeque (there are grills there but you have to buy the charcoal). We also pack a packof matches in case we barbeque. Also you may want to get some of the disposable bowl covers so you can cover up left overs.
If you need anything in the way of appliances, maintenance is usually very good with accomodating you. Atleast they always have been at OKW. I guess in July I will find out about BCV.
Oh some people have said that they also bring down fitted sheets, colorful bright ones, for the beds. Sheets are furnished but sometimes you feel better in your own.
that's all I can think of right now. Have to go check my utility suitcase that I started packing a few months ago and see if I missed anything. Have a wonderful trip.