We've been to see a house today which we're thinking of moving to (renting) - it's pretty great except it has vents in the floor and walls (70s convection heating), not ordinary radiators like every other house we've rented. Can anyone tell me if convection heating is good/bad/shit/expensive/cheap? I've googled extensively but can't find much that's very helpful. It's a three bedroom place with single glazing.
Thanks!