We use adminsoft. It’s free if you can put up with some advertising or you can buy it. Every bit as good as quickbooks in my opinion and It’s “old style” in that program is on your computer, as is all data, not in the cloud. You buy the program, no recurring fees, updates are free. Very good user forum for problems. My accountant recommends xero but is happy working with adminsoft. It’s approved for making tax digital so does your VAT returns etc. I think there is a PAYE part but we don’t do that, the accountant does.