Buying advice Toyota Corolla for laymen

Hello, first of all: I have relatively little idea of cars I have to confess to my shame and therefore seek advice from people who do not like it – thank you already! Since my wife needs our new car now every day for about 1 1/2 years because of a real-time spontaneous transfer, I need a car for this time. It should take me 10 km daily to work and back, plus 20 extra km for trips to our building site. Instead of leasing for 12 months I wanted to lease a car The good track has already 213,000 km. However, TÜV new up to 03/18, summer and winter tyres with profile between 4.6-6,6 mm, brakes made last year, timing belts last changed only at 100,000 km. Light dents, relatively well-kept impression, allegedly mainly driven long distance. Price 999 VB. Is this, roughly estimated, ok? How long, quite roughly estimated, does the car still keep without problems? Sin d 18 months realisich, or rather 6?