We apologize for our late answer, we somehow missed to notice this question here sooner :(
We have in our living rooms AC machines. Our Regular Rooms (with shared bathroom) have electric heater and the Superior Double Room (with private bathroom) does have also an AC machine on the wall like mentioned before.
We wish you all the best and hope to receive you here soon!
The Lisbon Dreams GH Team
In the meanwhile com to follow us via:
Yes, heaters are available.
Yes... they had air conditioner/heater on the wall in our room... it was cold at night, so we used it during our stay.
Get an answer from Lisbon Dreams Guest House staff and past guests.