A friend told me about this website (also an app) a while ago and I am kicking myself that I didn’t get onto it sooner. Love Home Swap is a site where you put your home up to swap with others around the world which means you can save a lot of money when you travel. It’s not limited to swapping houses at the same time though. You can also earn points by having someone stay in your home while you’re away and use those points for future holidays. There is also the option to rent someone’s home. The properties range from studio apartments to grand mansions so there is something for everyone. It’s also reassuring having a stranger stay in your home if you’re staying in theirs. There is a membership fee but they often and are currently running a 2 week trial period if you join in October. See how it all works here.