I think there is a misconception here. The RM35 (140sqf x RM0.25) is not parking fee but rather it is maintenance charge.

I believe most condo maintenance calculation includes the parking lot, in this case it would be (1600sqf+140spf) x RM 0.25.

There is certain element of maintenance towards car park such as cleaning, lighting, electricity, signage, wall & floor painting, etc.
Thus, it is only fair we share out the maintenance based on consumption or occupation.

Imagine if you own 1 parking lot and your neighbor own 4 parking lots without additional contribution towards maintenance fund. Would it be fair?

Ultimately, the maintenance charge will very much depend on owners and residents effort. We should be able to review the maintenance rate psf once JMB is established if there is surplus.