This a play-set by Querzola, an Italian dolls company and it’s from ’70s.
I’ve bought it with a lucky bid and it arrived in good condition for its age, with all the furniture too.
And – really amazing – it arrived with its original box, that depicts the inside of the dental office.
It’s a bit unusual as children’s play set, but Querzola’s designers really loved “medical settings”, as you can see in the last pictures of my gallery.