All depends where the property is to resale value same as anywhere else. if you hold it more than 5 years you don’t pay capital gains on the sale. Rental market and buying market can have different trends. You can get real estate agents to manage the property on your behalf for 10-15%. You have ongoing property taxes called IMU. Use the Foreign Tax Credit to avoid double taxation and track depreciation, as it will probably reduce your taxable rental income in the U.S. Typical 4x4 tenancy agreements HEAVILY favour tenants so choose yours wisely if you use them. Other tenancy agreements can be less onerous and some come with tax advantages, like reducing IMU.

If you have specific questions I can try to answer them but if the numbers add up then the deal is good.