Andre is very reliable and amenable to requests, we found him to be a good host!
The house is well located next to Parque das Nações and the Subway.
It's a clean apartment if somewhat small, particularly the sink.
The Internet is fast and reliable, good for people that need to work remotely.
The bed, couch and pillows are -very- comfortable, we slept really well.
It is a bit cold and it would be nice to have more storage room.
The parking is ample but to park right in front is paid to EMEL or it's resident's only so that can be a bit frustrating.
Other than these small details it was a very good stay and I recommend choosing this as a base to visit Lisbon!