Hello,
I work for Northern Rail and the train services from Shireoaks are reliable and frequent into Sheffield, plus if you get a weekly/monthly pass it is even cheaper and most of the staff are friendly ;o) ... Shireoaks looks like a nice place, although I've only seen it from marina pictures and from stopping at the station en route to Lincoln. You could even cycle to the station and lock your bike up if you wished or take it on the train (as long as there are no more than two bikes on the train is the official wording).
http://www.waterscape.com/services-directo...ina-residential
The basin at Sheffield is convenient, if a little bleak but has a long waiting list, or so BW said when I spoke to them. I wouldn't moor up near Tinsley, it is a quiet enough area to moor but perhaps a little too quiet and, as a previous poster says, the road noise from the motorway may be a little irritating.
I really do think, however, that the S&SY Navigation is really pretty after Swinton over to the river Trent and Stainforth & Keadby Canal the only thing letting it down is the lack of services and lack of usage from narrowboaters.
Hope this helps!
Rob
Shireoaks is 30 mins from Sheffield by train and the services are frequent (hourly) and reliable, plus you have Lincoln, which is a nice city, on the same line and Sheffield at the other end. A weekly pass would cost £19.00 from Shireoaks to Sheffield and a monthly would cost £73.00, saving you time and money compared to buying a Standard Day Return each day on the train.