Bicycle - large frame, working! (Dean EH3)

Step through frame, if possible, or women's, as I have arthritis!
Im here to help sell my aged parents flat as sadly mum passed last year and ssad recently had to relocate to a residential accommodation for his health needs.
Im nearly 6ft, so larger frame best, but anything working for a runabout in town would be great!
Im staying in Newtown. Busy clearing up, ckeaning, arranging builders etc!