I have visited Portugal recently. It is amazing country and definitely romantic. Food was great, people nice. The only thing I would warn tourists is to be aware of taxi drivers. They can charge you double if you travel alone and coming to this country for the first time. This is what happened to me.
I arrived to the capital city on 17th of October and stayed for three nights in four star hotel called VIP Executive Diplomatico.
Lisbon is absolutely fantastic place to spend autumn holiday. I was really impressed by night life in that city. Evening music, nicely playing in background as you walk past the shops and restaurants. It's beautiful and romantic. Another great thing about the city is people, walking quietly. There is no noise, that would irritate you. You can only enjoy your time in Lisbon!
You can follow me on: