Just one word: Fantastic!
Two words: Absolutely Fantastic!!

The flat was much better than I expected. All of my collegues enjoyed so much staying in the flat. Very clean/tidy/plent of rooms and space / Cosy and beautiful!

Most of all, the landlords "Doris & Jim(forgot his name.. sorry)" are very nice and friendly folks!

Once again thank you very much for all your support and welcoming.
Hope you will be comfortable to recommend a restaurant in Lisbon one day ;)