Landlords hate tenants that are nitpickers when it comes to money/repairs/inicidentals… The same could be said for tenants view on landlords.

You really need to ask yourself even when the contract comes due, whether the water bill (if it’s small, since it’s just a condo) is really worth arguing over IF you’re going to have a problem finding the next tenant and have a break in your lease.

If at all, in your next contract, have it water included up to X, and beyond X you’re responsible for it Mr/Ms. Tenant if you’re planning to keep the tenant.

Consider rentability of your current condo, rental lapse, and current rent rate in your area imho.