(Image credit: ApartmentinStockholm.com)

Think Manhattan's rents are high? That it's tough to come by a decent apartment in London? Check out Stockholm's Gamla Stan (Old Town) neighborhood for an unbelievable scarcity of apartments for rent:

If you want to rent an apartment in this gorgeous historic district of Stockholm, the average wait list time is 21 years (unless you're subletting as a visitor). So, maybe there's hope for junior to call Gamla Stan home (you can visit summers) if you apply now!

Read more about this sought-after neighborhood and others in Your Living City's breakdown of Stockholm neighborhoods.