Tenant been in property since 2017. I need to sell. Solicitor telling me we can’t used section 21 as I didn’t provide the right information at the time of the tenancy and also didn’t carry out electrical report or gas safety checks. This was oversight on our part. We can’t seem to use section 8 as tenant paid rent and isn’t a nuisance or anything but she literally won’t move even though we’ve asked repeatedly she just says she hadn’t got anywhere to go. It doesn’t seem right there’s no way out of this?? Solicitor said best they can do is write a letter asking her to vacate. I will get a second opinion tomorrow but really panicking now