After uploading my pictures, a red icon appears indicating that their resolution is insufficiant. Why?

For an optimal result, your pictures need to be high resolution. We recommend a minimum length of 650 pixels by a height of 450 pixels.

If a photographer is responsible for the production of your pictures, please ask that they provide you with the originals or high-resolution copies. If you are taking the pictures of the property for sale yourself, a camera with a minimum of 3 megapixels should be used.