Would stay away from this one myself, sounds like they are only interested in price, anyone who has been in this game for any length of time knows that there is much much more involved than pricing by sq ft or sqm, you need to know the density of the offices, the actual use of each space, the numbers of staff, telephones, bins, computers, the sort of heating, the types of flooring, number of units of things such as toilets, lights etc, etc, the list goes on.
How can you quote a price without knowing this information?
Regards,
Rob