Using this image (the interactive map is no longer active) from a 6+ year-old CBC
article about office vacancy, I'll assume the empty buildings are likely not much more full.
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Near the Beltline I see Fina across from Nexen but we know that is already a conversion that is lined up.
Across the street from that though there's this. Its advantage is you cross 8th Ave and you have Century Gardens as a potential run around spot for the kids. I think this is probably best suited as a Middle School/Junior High though.
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You could put a sports court or mini field on the roof.
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In the Beltline, what about this building, why can't it be a permanent school?
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It has some out door space you could fence off and build a park, and you could do a very small field or sports court on the roof.
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