I am arriving in Portugal December 9,2016. I am a single, 62 year old, single woman who does not speak Portuguese. Can anyone recommend the names of neighborhoods or streets I should rent that is near other English speaking expats? I like the area from lisbon to belem along the water, but I am not familiar with too many areas. How is the area inside the castle wall? Any input is welcome! Also, any particular rental agent with expertise in us/British expats? ? HELP!!