Very nice 3 bedroom, 2 bathroom apartment. Kitchen full sized and completely functional. 200 m to wonderful supermarket open even Sunday evenings.
About 20 minutes to center by transit. Stays of 4 nights or longer consider the SL Access Card for metro/bus/suburban trains with 1 week pass loaded, buy at Arlanda or Central Station @ arrival.
Bus #6 near apt goes to Odenplan train station, with great access to Arlanda, Sigtuna, and Jordbro for the Iron Age stone monuments.