Artur is a wonderful, welcoming host who speaks great English! His flat is just 5 mins. up the trolley tracks from the Metro, just need to make sure you are on the right street. His flat is small & our room was very small but comfortable. Only there for one night & shared bath = no problem. It's in an interesting Lisbon neighborhood that is very multicultural, so there are multiple low-cost ethnic eateries nearby, a fantastic bonus!