Under-the-sea themed castle hire

Under-the-sea themes can fit an ocean or mermaid birthday party. Compare castles, slide combinations and compatible artwork options, checking the complete unit’s size and user suitability before booking.

Help choosing and planning

The Party Doctors is a family-run, full-time hire business. We can discuss access, available space and event timings before you book, then deliver and explain the equipment for your hire. If you are arranging several activities, talk to us about the layout so the pieces work together.

Delivery and booking

We supply parties and events in Bedford, St Neots, Sandy, Biggleswade and surrounding villages. Tell us your postcode and date to confirm availability and delivery arrangements. Our customer reviews give you a feel for the service, and health and safety information explains our approach to equipment hire.