The furniture went straight into the Playmobil house where it fits nicely on the upper terrace. The suitcases can go into any house or room box, but they aren't particularly pretty,
This is what I did with them. First of all I gave them a more leathery and worn-out look. I painted them with dark brown acrylic paint, and when it was almost dry I covered it with a coat of matt white which I immediately wiped with a cloth. You can see the difference. The inside of an expensive suitcase would be lined with red silk, so I painted the inside red.
For the belts, I took a small ribbon (of the kind you cut off from newly purchased clothes) and made loops from a bit of champagne wire.
I also added a piece of metal foil for a lock and hotel labels from all the travels. And some clothes inside. I am very pleased with the result.