This is a very basic microwave that just about does the job. The timer is ok. Being mechanical you can expect a reasonable +- amount, so bear this in mind.
It is only 20litres, so small. Our large dinner plates touch all sides and sometimes it doesn't turn. Fine for a small flat but this is not suitable for a family.
Although it is rated at 700W it is quite inefficient with an input of 1150W. My previous microwave, which is the near identical is the far cheaper and brand we have heard of Daewoo KOR6L15 Manual Microwave Oven, 700 Watt, 20 Litre - White
which is also 700w rated but has an input power of 1000W. A big difference.
Overall though, if you're in the market for a small microwave at a reasonable price then it is worth considering this. It heated up my korma well, so can't grumble too much, except the competitors are significantly cheaper.