Dutch bike with toddler seat (needs a good clean and tune up (Kings Hill ME19)

Blue 'Lekker' women's bike from Amsterdam. There is a kid's seat attached which could be taken off if not needed (it's just screwed on and is a little rusty) and which needs a really good scrub. I've hosed it all off but it's been kept outside so the straps in particular are a bit grotty.

There is a lock included with key, but there is also a padlock that I can't find the key for so you'd need to saw that off. It needs a tune up and new tyres (they're flat and, I suspect, have punctures) so you wouldn't be able to cycle it away! It is still a lovely bike with lots of happy memories.