

ahh. that’s a good bit more than someone would buy for a hostel stay, and probably more than someone would buy for a friend, too.
just be sure that you’re clearly communicating your intentions & letting everyone know that while you didn’t mind spending that money, you also don’t intend to move in & stay longer, despite your new purchases maybe indicating otherwise.
the average person wouldn’t buy a new bed/mattress/wardrobe for a hostel (or even a hotel) they were staying in for a few weeks, no. buying larger furniture items like that would generally indicate to a family that OP might intend to stay longer than a few weeks.
it’s not really about the cost, but about making sure that everyone’s communicating their plans/return dates/expectations, so no one’s in for an unpleasant surprise when OP heads home.
overcommunication will at worst result in a “we know, you’ve told us all before”, while undercommunication could result in “i assumed you’d changed your mind about leaving, after you bought so many things for the house”