That's because wallpaper is evil and it's a mind numbing tedious job. Anyone that bids on this will give you a bid in line with the evilness of the job.
Sorry I'm not being much help am I?
If you end up doing it yourself, there is a number of very useful DIY YouTube vids. I personally use hot water mixed with fabric softener in a spray bottle and a sheetrock mud trowel to remove it. Good luck! 4951