Stress over Preschool

I had been very active in search of a good preschool for Alaric.
As I will be leaving him in a preschool full day - 12 hours. I need to be sure that he is in good hands! As good as being with Mummy.
Thus I had been doing lots of homework online and planning for more visits to school.

Many factors to look into:
- Spontaneous and passionate teachers/principal
- Low teacher : student
- Good curriculum
- Promote Learn-Through-Play
- Condusive environment
- Great outdoor facilities
- Lots of toys
- Clean environment and toys
- Focus of hygiene and initiative to separate sick child when notice any signs of sickness
- Good/healthy menu of food served
- Transparency of the school
- Good communication from teachers to parents

Where can I find such school without rocket-high fees?
Faint!!