Working inside the industry

My grandparents have lived in the same house for over 40 years now. I love going up to visit them, but I wish I could see them more often. However, the house does need some major upgrades. They need all new kitchen appliances, a new washer and dryer and a brand new HVAC system. I don’t think they have had their HVAC system updated in all the time they have been there. Every time I go up there I realize how bad their HVAC system really is. Last summer, I thought I was going to die from heat exhaustion. It was so hot and humid because their air conditioner doesn’t really work. So, I know that when I go visit them this winter I am going to need to pack a bunch of extra jackets. If their air conditioner doesn’t work, I know for sure that their heating system doesn’t work. I am thinking about brining a space heater with me as well, but I am not sure if that is too dramatic. I hate being cold so much so I think I am just going to bring the space heater with me. The last thing I want is to be in my room up there trying to sleep and freezing my butt off. I love my grandparents, but I really need to talk with them about getting their HVAC system upgraded. I hope that they will finally listen to me because I have had this talk with them at least 5 times.