It's easy to end up with multiple points that should be combined, esp. with multiple people collaborating on the same project. However, especially if there are photos attached, it can be quite tedious (at best) to combine them. Please consider a Merge Points feature that would make it possible to do this automatically.

At minimum, it should allow user to select one of several records and copy everything from the others into it. Even better if it presented the fields from each record and allowed the user to select which (or all) to include in the combined record.