had a pleasent stay at the sun apartments ,found the location to be good, as your just a few stops from the city center ,good choice of transport and the public transport system is great and easy to use ,the apartment itself was cosy, clean and well furnished ,right be side a small shopping plaza and within walking distance of all the major attractions ,approx 20 mins.,staff were professional and helpful ,the only down side would be other guests ,some in town just to party ,so i would recommend the sun appartments to other travellers ,but demand to be placed in areas away from noisy groups .i found the area safe and secure and had no problems from anyone .budapest is a wonderful ,magical city ,well worth a visit ,but watch your valuables as pick pockets prey on vulnerable tourists .