David's place is in an excellent centralized location that perfectly met our needs. We did one day touring Belem district (get the 1 day Lisboa card for this) - so a quick bus ride to the west. Then another day touring the east of the city. There is a fantastic little shop about 30 seconds walk around the corner which kept us stocked with beer, coffee and snacks - I highly recommend. It's too bad that we did not get to meet with David, however he checked in on us several times online, to see if we needed anything or any help. Thanks so much again David, our 3 days in Lisbon were a great start to our 2 week Portugal vacation!