I really want a real Christmas tree this year, but the only place I can put it in my small flat is near the living room radiator. The heating is set to 21.5 or 22 degrees when I'm home. I would get a stand so it could be watered every day. Do you reckon it would last to 2nd January? (I want to put the tree up Sunday 8th and I always take my decorations down on NYD or 2nd Jan)