What a nice find!
There's something very appealing about the simplicity of these early sets.
Many, many years ago I went to an Antiques/Collectors Fair just outside Inverness, and I found a couple of Playpeople sets too. One was a British Bobby policeman still in his original box and the other was a boxed set of Knights Accessories - wooden table, bench seats, and lots of chromed accessories which were still sealed in their bags.
I very rarely find Playmo at the local boot sales, so it was a big surprise to come across these vintage sets.
Of course, I
had to buy them! From memory, I think the Bobby was £2 and the accessories set was £4.