Have you considered self-management using software like Stratabox (our sponsors)? If you are as low maintenance as you say, why not cut out the middle person and just deal with stuff yourselves? If your strata managers are only getting the average fees, based on a cost per unit of, say, $220, that adds up to $1320 a year for the whole block; i.e. it’s literally not worth them picking up the phone more than a handful of times.
Smaller firms have ways of amortising their costs for small blocks – but these days of Zoom meetings and management and accounting platforms, self-management is worth considering.