Yelloh camping tips please

[Sheddie]

We have just booked our first holiday at a French campsite - a Yelloh! site. We are staying in one of their caravans / mobile homes. I just wondered if anyone had any experience of Yelloh sites and tips on what to take etc?

Adapter plugs if it's not a UK operator's mobile.
Are pillows and blankets/duvets supplied? Sheets etc
Towels - beach, bath, tea, bath mat
pegs, washing line

Do a search, there's loads of threads with advice on this.

Lycra swimwear for the men/boys, if the site doesn't allow baggy shorts.

Toilet rolls