Hi Phil
Seems pretty straightforward to get to Pioneer House. Best way seems to be by train to East Didsbury station, from there it's about a 5 min walk. If driving, through Didsbury village, past petrol station on left, past large white pub on right, right into Towers Business Park, follow small road to T junction, right, immediately left, Pioneer House is then on the right. Let me know if u want the directions mailed to you.
Hope this helps!
Good luck with the assessment!!
Cheers
CM