I found Wanna very friedly and helpful. My arrival went absolutely smoth. The appartment is spacious, practical and has nice wooden floor. The bathroom also spacious and comfortable.
10 minutes walking distance to the metro was ok for me, from there one gets within 10 to 15 minutes easyly to the city center and places to see. At night there is the nightbus N1, which follows the trail of the metro and runs every 15 minutes.
I was fully satisfied and can recommand the appartment.