I have a friend. Let's call him "Its Me Shins". He is suffering a little from n+1 syndrome, but can't afford to buy a brand new bike. Mrs Shins would also go ballistic if he arrived home with another new bike. But IMS feels he might just get away with an old bike that he could pass off as a long term 'project' to his wife.
My friend wants a mid-distance tourer. He - so he tells me - has a vision of an old (but light) steel frame sourced from ebay or gumtree, equipped with front and rear panniers, 700C wheels, moderately narrow road tyres, something between 10 and 24 gears, bullhorn bars, a Brooks saddle, twisty grip gear changers (not sure how that would work with bullhorns...). But he is unsure how to go about this, starting with what he should be looking for as a 'base' bike. Roadie or old school MTB?
Of course, I personally think the whole idea is stuff and nonsense and will have nothing to do with it, but I feel duty bound to pass on my friend's query...