We have a home in Portugal, about a 10 minute drive from Albufeira, if you are considering it as a future home, go and look around in the winter, and see what is open locally and whether you are ok with it. Some areas can be a bit bleak in the winter because there’s nothing open and most of the properties are holiday lets so there’s no one around.
Portuguese bureaucracy can be an absolute nightmare to deal with, that is the worst part of owning property there so it is helpful to have someone who is Portuguese who can help you navigate the system, and things seem to happen a lot more easily if you are a local than a foreigner!
If you can stretch to it, I would recommend a house over an apartment, because you have complete control over what happens, where as in a condominium it’s a joint decision between all of the owners to make stuff happen. It can also be tricky if someone doesn’t/can’t pay their share of the condominium fees, for example one of our neighbours died at the start of last year and we’ve all had extra to pay to cover the costs of running the condominium because where in the UK it would have been paid by his estate and there would have been a bit of urgency to get the place sold, over there there doesn’t seem to be the same urgency to get it sold and no obligation to pay - the debt passes to the new owners when it sells. I know of another condominium locally where one owner hasn’t paid any fees in over a decade.
To rent you need a licence, and licensed properties are subject to higher IMI (council tax) and utilities, you should also check the deeds to make sure the property was registered as it should have been, otherwise you would need architects plans drawn up and re-registering. Our apartment was registered as a studio by the builder (to save money on the registration) and then a wall put in before sale to make it a one bed. I’m not sure how common this is, but not unheard of, this is why we only rent to friends and family as you don’t need a licence for this. One of our neighbours rents his apartment pretty much full time and he uses an agency to manage it all for him.
Really long pot but hopefully this is helpful and isn’t too negative, it’s a beautiful place and I can’t wait to get “home” again. I travel to a lot of different places, but Portugal is 100% my happy place. If you have anything you want to ask just shout!