International school & 5BR separate house in BKK

Hi all,

I'm looking for the best international school options in Bangkok for my 11 year old daughter to fit in my budget, as I'm planning on moving my kids (5 & 11) here next month.
My total budget for her schooling is THB500,000 per year.

I'm also looking for a 5bedrooms-5bathrooms separate house (fully furnished) within a practical distance to the school & my office in North Sathorn Road/Silom.
My budget for the monthly rental of the house is around THB120,000.

Appreciate your suggestions.

My nephews are in in Pionneers international in Krung Thonburi and seems like a really good school
ips.ac.th/