Answer the question about text:

Yesterday we went up to Dillon to a house that my mom and dad rented for the weekend . My brother and his family were there and my sister and her family arrived shortly after we did . The kids had a blast playing with each other . It was really fun watching Sam running around with his cousins , following the oldest one while the younger ones followed him . We had hoped to get in some hot tub time but the hot but water was pretty dirty and had to be changed and just did n't warm up in time .

What may be a fact about the speaker 's situation ?
They are staying at a vacation house .