Just returned from a holiday in New York - 1st time we've taken our kids (aged 3,6 and 8) abroad but wanted them to meet my grandma who is in her 90s and lives there. Booked through Airbnb but arrived to find the apartment stank of bad drains. Suspect the host was aware of the problem beforehand as there were strong plug-in air fresheners turned on in both bathrooms when we arrived. Not fixed after a plumbers visit, so we moved out to my aunt's house after 1 night (which involved 5 of us sharing a small double and 1 single bed / sleeping on the floor). Airbnb refuse to refund fully even for the nights not stayed, as they say we can't prove that the drainage problem was not fixed, so - in their words - they have to 'side with the host'. Very stressful experience. Not sure whether to pursue this further or give up as we're all pretty exhausted and slightly traumatised after this experience - last holiday abroad for a long time (even if we could afford it!). What would you do?