The UCD Students' Union has gone undercover to show the state of the housing market.
They're using Snapchat to warn about what to expect from the private rental sector - and they're hoping some of the clips will reach Housing Minister Eoghan Murphy.
They say they want to expose landlords trying to pack 15 people into a house with one bathroom.
This goes alongside UCDSU's work with TCD Students' Union and Daft.ie to increase the amount of digs on the market.
Barry Murphy is UCD Students' Union officer featured in videos.
He says someone asked him to share a room with two other people for €750 a month:
Another video shows kitchen utensils being kept in a bathroom: