Pitch Availability

Maybe its myself that has noticed the pitch problem, this is to say that I do not begrudge anyone a holiday or enjoyable time, but recently we wished to extend our stay at Hillhead but this was not possible as all serviced pitched were booked I noticed the day before we left that a family arrived on a pitch opposite only to use fresh/waste water containers and not the services. I know they will have paid for this but could they not have just booked a standard pitch or am I just being selfish?

Myself I only book the required pitch for my stay to ensure that correct pitches are available to other users.