Jorge's flat is all about the balcony. The view is a spectacular unobstructed display of the river and south-side of Porto. It has room for three chairs and a small table, and you could squeeze a fourth chair from inside if you wished.
The flat itself is small, making for a cosy stay (/tight fit) if there are four of you.
Note that there's no oven, if you are wishing to cook at home. There are two element hobs, a microwave, and a fridge/freezer.
The shower is a bit of a nuisance, with limited hot water and a very sensitive tap. You'll have to leave it running for a few minutes to draw any hot water, and thereafter it'll flip from scalding to freezing with each millimetre that you move the tap.
I'd recommend Jorge's flat to anyone visiting Porto - though if you plan to spend a lot of time inside it might be worth finding somewhere a little more spacious. For us, we spent our days exploring everything that Porto had to offer, enjoyed a few drinks on the incredible balcony in the early-evening, then headed out for food and drink at night.