Nice and clean appartment. Two bathroams (plus one single toilet). Kitchen with coffee machine and all equipment. Really nice builing in quiet locality near metro station (red line from airport and blue line to city center), train station (Entrecampos - direct train to Sintra) and bus station (Praca Espanha - Direct bus to Sesimbra and many more destinations).
Close to appartment is El Corte Ingles (big shopping mall), Lidl, many coffees and restaurants, beautiful Gulbenkian park with museum. Communication with host was great and we got many useful tips.
I recommend this accommodation. You will love Lisbon.