Unfortunatly not.
The best way is to order something at some store or
www.ebay.de and have it delivered to the site.
tent = zelt
airmatress = luftmatratze
sleepingbag = schlafsack
pillow = kissen
extension cord = verlängerungskabel
The address is:
Campingplatz Gross-Eichen
Am Rain 15
35325 Mücke/Gross-Eichen