2007 Renault Espace heater not working

hi seems like the heating matrix may have given up the ghost would not advise doing it yourself another sign of this is a funky smell sort of like damp or a small patch of fluid coming from the bottom of the car but this does not happen with all cars my suggestion would be a trip to a proper garage with a good reputation and possible if they quote to high look for a second hand one from scrapyard or ebay traditionally heating matrix's last a good 15 years