Purchase advice

Hello, when searching for a car up to max 8,500, – I found the Mazda 3 see link: http://mobile.brauchtwagen.at/detailansicht.php?id_fahrzeug=6653029 What do you think of this specimen? The car is for my wife – so it should be reliable. To the requirements: mileage in the year approx. 8.000km, mainly short distances in the city and on the WE perhaps on the highway (to family visit) approx. 50 km! Thanks in advance!