This is a truly unique opportunity! Located in the City Centre and most recently used as the headquarters of God TV, no less!
It's a 10 storey former HMRC office building with the potential for 110 bedrooms and mixed use retail space on the ground floor
Location-wise it's not necessarily as great and on-the-up as the sales particulars make it sound, the immediate area is a bit rough to say the least - click here for my article on the Nile St development (which is just over the road) to give you a flavour of the area http://www.sunderlandpropertyblog.co.uk/2015/05/an-investors-guide-to-31-nile-street.html
It's being marketed by Paul Airey so contact them for more details http://www.rightmove.co.uk/commercial-property-for-sale/property-52999933.html
If you are interested in this and do take it on I'd be very keen to be kept in the loop as I would relish the opportunity to see a project of this magnitude take shape at first hand!