I find it highly improbable that 1 year after moving into a rehabbed home that the heat, a/c, and ventilation (I assume the windows), all needs repair.With that said, I have all intentions of strategically remedying any legitimate concerns in order of priority. 

However, is near a strategic area near shops and on main road.

In the corporate accounting world they call some version of this "strategic planning". 

but if thats something you are good at, then perhaps this is a strategic advantage you have to be successful in condos...and further more how many of the people telling you to buy detached homes have investment properties of their own?

Depending on your cash/financial position, you would need to start ordering and paying for strategic items in advance the moment you have approval from zoning and a permit to avoid subsequent delays, as some products have 30-60 week lead times at the moment. 

The biggest thing you want to do at this point is strategize a way to save/make more money to continue your investing journey (the more capital you have to at your disposal, the more options you've got).

The strategic use of debt can significantly accelerate capital/wealth growth, provide income-tax protection, and often improve after-tax cash flow.

Also planning and strategizing. 

Here's the data I included: when the lease expires or if they're month to month, what they're currently paying in rent, what repairs have been done so I can double check that to make sure my property managers are being honest with me, any outstanding issues that I've had questions about that I needed to see the property for, and then after I viewed each property I asked the property manager what they thought it would rent for at current market rates, and strategized about whether to vacate tenants at the end of their leases.

Talk with a lender that can help you strategize.