I have flats I used to rent out on Vrbo.Had really bad experience, they told me I had to fill Out American tax papers even though I have no connection what so ever with the USA tax, they kept sending me wrong papers to fill out and I told them several times. They blocked my phone number and I got emails back. Meanwhile they didn’t pay me. After about 3 weeks they send the money, then the tenant had already left. I have taken my flats off Vrbo. Have been renting out for 11 years with airbnb never had a problem like this.