In countries like India, there are places which are so much congested so that a single pic of a store can contain details of other stores. Or if two stores are situated on upper and lower floors of a building, A single pic of one of these stores may contain the details of adjacent stores.
While uploading this to google maps, can I add the same photo to both of these store reviews ?
It would be much better if google provides labels to enter those details like, which floor of the building is it situated ?
Also, I would suggest the marker to change to another shape (for example : triangle shaped marker ) if the destination chosen by the user is above the user’s current location. This can be employed by google as the required information is already available in the database.
Do not upload the same photo to more than one place. You could take an image with several stores and crop out each individual store and add the cropped versions. That would be ok.
This is not an idea. Please use the How-To topic in future for this sort of questions.
Please be informed that I am going to move your post to the How-tos section of Connect, because this is the place where you can ask questions and share your experience with other Local Guides, as mentioned by @PaulPavlinovich .
Also I am going to mark his reply as Solution, as it answers fully your question.