We have this problem in our block of flats but cant figure out the problem. its an old victorian conversion with 4 flats. Only the flat on the first floor has no cold water in the bathroom, theyre having to fill the toilet from the kitchen sink. some cold water does flow into the toilet cistern if you turn on the hot water tap in the bathroom! About the same time as as this an overflow pipe started dripping (this is not the toilet overflow). They do have an old water tank (waiting to be removed) in their kitchen cupboard, he assures me this has been emptied as they have a combi boiler in the bedroom for all the heating. The overflow is next to the waste pipe from their kitchen but its impossible to trace the pipe leads from under the communal hallway.
Anyone have a clue what these two problems could be?
thanks in advance