@investwarrior, great question. It really depends on whether you are renting or if you bought the property. If we use an easy example like a rental in Amsterdam, the rent would be about 1500 per month. With good reviews that property would do over 5000 in summer and between 3000 and 3500 averaged over the year. You still need to pay cleaning and maintenance so you'd be making roughly 50% profit on your 1500 euro monthly investment. If you have too many bad reviews for the rental, however, that amount will be much much less and you may even lose money.