This is a great choice near Lisbon Bus and Train Station (Gare Du Oriente)
We arrived at airport and very easily by Metro got to Gare Du Oriente), 10 minutes walk and you are in place
The neighborhood has small stores where you can buy fresh fruits, vegetables and food in case you want to have food in the apartment.
I got here a great alternative for me and my family for what I needed in my visit to Lisbon
best,