You are right.
The only expensive in this trip was Hotel that increase the budget.
But we were looking for some peaceful Hotel in Murree (as Murree is much crowded now) where we can also enjoy each and every facility e..g hot/cold water, separate kitchen, oven, fridge,tv, separate dining table, heater and most important peaceful environment. It was a suite basically.
You can visit there site Maisonette Firhill Murree | Daultana House | Hotel | Resorts
We were the only bachelors there the rest of the rooms were occupied by families.
....