I did a Young's Lager as my first kit+kilo. It wasn't bad for a first attempt, had a weird taste to it that stayed even when I found a bottled which had aged for 9 weeks.
The second kit+kilo I did was a Coopers Lager, which had a sharp sugary tang on it which was still present after conditioning for 6 weeks.
For a 'real' lager attempt:
1Kg Light DME
200g Corn Sugar
15g Saaz (60min)
15g Saaz (5min)
Mauribrew Lager Yeast
Pinch of YeastVit
1/2 a Protofloc tablet
I recently put the brew into 2 5litre plastic Demijohns and put them into my Magner's Beer fridge on the warmest setting, which gave me 12*C. It sat in there for 10 days, bubbling slowly. When the bubbles started to reduce, I removed it from the fridge. What I didn't expect was it went ballistic, by the time I knew what was happening it was the next morning and both airlocks where full of foam. I didn't bother installing blow offs I just let it volcano merrily for the next 12 hours when it abruptly stopped and calmed down.
I'm told this is to be expected as the lager at 12C holds a lot more CO2 than at 20C room temp. Also any remaining fermentation will take place rapidly with lager yeast. So you have the degassing of the CO2 + a rapid final ferment.
This 'rest' at room temp is meant to give the yeast the ability to clean up acetyl which needs the beer to be warmer than a normal lager ferment temp.
My second pair of demi's are arriving today and it will be transferred into those (once sanitized) and put back into the fridge on the HIGH setting which delivers about 2C. Just need to monitor it so it doesn't freeze.... for about 4 weeks. Then primed, bottled, carbed at room temp for 3 weeks and finally cooled back to 2C to clear again - chill haze.... another week. Start till end, about 10-12 weeks!
If... and it's a big IF... it tastes good, then I may invest in a full under-counter fridge from a second hand store and go for 5 gallon batches of lager. If it doesn't taste much different to an ale, I'll not bother with lager yeast again. Still might invest in the fridge to keep my initial ale ferment temps at 17C and keep away the tangy taste that results from high initial temps.