My advice to host was, unedited :
Overall I'm disappointed. You have chosen to put on AirBnB a space which is currently unsuitable for good sleep. That's the critical most important thing. The stack of pallets masquerading for a bed should be consigned to a bonfire or better, the recycling. Get a proper bed and real pillows. Try IKEA and get one of their upper range - good value. Get rid of the festoon lighting around and under the bed. Get rid of the tacky busty girly painting above the bed while you're at it. Both of these came over as an attempt to create a 'sex-den'. The flat itself is rather beaten-up. It looks like it has been used for a bit of hard partying and almost everywhere I looked things are either broken, loose, badly-mended, dented, or a little dirty. Get a GOOD decorator / handyman in and spend a few Euros!
Clear the fridge: don't leave anything in it of yours. It comes over as unhygienic. On the plus side, you have a real bath and the water was hot.