We have a comfortable apartment  for two people with a bedroom, a living room with a kitchen, a bathroom with a shower and a laundry room in a mansard. The apartament is on the 1° floor and there is no lift.
The apartment is in Quartucciu a small town which belongs to the metropolitan area of Cagliari. It is well connected to the city centre of Cagliari (20-30 minutes) and to the  beach of Poetto (20- 30 minutes) by public transportation (bus and trolley bus).
Cagliari has a soul consisting of a millenary history, culture, nature, beach tourism and night life, an attractive mix that fascinates the visitor, charmed by the views of Castello, the ramparts and the Roman remains, the Sardinian sea, as well as by the dynamism of a surprisingly lively city.
Within the metropolitan area of Cagliari you can also visit the Regional Natural Park Of Molentargius Saline, where bird-watching of several protected species can be done during the whole year.
http://www.cagliariturismo.it/en
http://www.lonelyplanet.com/italy/sardinia/cagliari/things-to-do
By car you can reach in about a hour both the town of Villasimius (on the East coast) and Pula (on the West coast) renowned for some of the most beautiful beaches and coastline of Sardinia.
http://www.villasimius.org/en/itinerari-ed-escursioni/
http://www.visitpula.info/
In a 45 minutes drive you can also reach the close mountains with the outstanding natural reserves of Monti Sette Fratelli Natural Reserve and Monte Arcosu Natural Reserve for a walk / trekking in the luxuriant Mediterranean forests.
http://www.montesettefratelli.com/parco_dei_sette_fratelli.htm
http://www.sicforestamontearcosu.it/en/