This combination consists of: friends' house with bench, shelf, manipulative sphere, manipulative triangle, loud-hailer, binoculars, sand transporter, two counters and small seat; coupling tower with manipulative panel and triple-step with podium; U-net; bridge; corner tower with manipulative panel, rope ladder and fireman's pole; coupling tower with triple-step and slide; corner tower with balcony with criss-cross rings, steering wheel and platform steps.