bedroom build for 2 children

If you could have anything you want for christmas , what would it be? My very own bedroom !  that was the question i asked my foster son and that was his reply. He is 5 years old. I held back the tears. Something most people take for granted. Something he has never had of his own. Liam and his 2 year old sister came to live with us 6 month ago. We all fell in love with them instantly. It took them a long time to settle, they have been through so much , it breaks my heart thinking about it. Liam in practicular took it very hard. He wasn't used to hugs or being in a family without shouting / violence. He acted out alot as he was confused,he lashed out, spat and swore at us. He would beat his sister up and smash things. It was very hard on all of us but Alot of trantrums, tears, and hugs later, they are finally settled so much so we are going to court in may to get full parental rights so they will live with us forever. We were a family of 4 before we got the children, we had been thinking about fostering for a while, to make a difference to a childs life. We live in a 3 bedroomed house and have made a lot of sacrifices for this to happen. We spent all our savings getting everything the children need and children dont come cheap . My sons (11&8) now share a bedroom and so does liam and his sister. We would love to be able to afford to build a bedroom in the loft but we cant afford to. We still owe alot on the mortgage and can not get any loans. This is why I have decided to do this,(my friend told me of this site) i have been trying to raise the funds by selling items on ebay etc. we're a very proud family and we are desparate to make our new little boys dreams come true. It would benefit them both hugely, Liam would have his own room and space and his sister would get a good nights sleep without being woken up. Please any donation you make would be a huge help.You really would be making a life change to such a wonderful little boy and girls lives.  Thank you for taking the time to read this and thank you so much if you donate.