Spare bike? (Currie EH14)

Does anyone have a bicycle they no longer use. Ideally in working order and ideally relatively thick tyres. Just started a job in town and need to cycle every day. I own a racer which I love but Edinburgh roads have destroyed it!! Too many tyres/inner tubes burst every time I cycle into town! Was wondering if anyone around eh14 had a spare hybrid or mountain bike I could use ? Ideally with a few gears .
(again ideally male bike and roughly 56" frame but not fussy!). Thanks