We will be traveling to Budapest soon, with a group of 10+ people. Trying to find accommodation for a group seems to result in rather expensive apartments or the options are already booked. We are pretty much okay to split the group up in different apartments, if the apartments are in close proximity.
Everything I have tried so far only results in either one big (expensive) apartment or apartments spread over the city (>3 km) in between.
Is there a way to find neighboring rentals? We are going to Budapest, but I am looking for a more generic approach applicable to other regions as well.
I am aware of sites like air-bnb and only-apartments where you can search for large apartments. I am looking for a way to search for apartments in preferably the same building.