The sidewalk is too narrow to fit both the stairs and the balcony above it. If the ground storey is meant to stick out further than the upper one, then the window and door shouldn't be obscured by the balcony.
The orange roof contrasts strongly against the rest of the scene, which is blue. If it's not an important element, I recommend making it a less contrasting colour. Just reducing the saturation a bit could work. Perhaps making the rest of the scene less overwhelmingly blue would also help, not just with the contrast, but with making it feel less dull overall.
It looks strange to me that the upper story walkway isn't covered. The roof should overhang it. You can still keep most of it visible by having the ceilings be a bit high (which is normal anyway).
The scene feels very empty and artificial, there aren't any details that suggest that this is a "real" place. A few ideas:
- railings on the stairs.
- the tiles upstairs could fit the perspective better by being horizontal rectangles rather than squares.
- poles/columns holding up the balcony and connecting the upper railing to the balcony/roof above.
- windows for the rooms. Motel rooms typically have a window right next to the door.
- a border on the pavement
- more doors and windows downstairs. They don't have to be motel rooms (though downstairs motel rooms are the most popular ones!), they can be service rooms and the like.
- signage, especially downstairs. It doesn't need to be readable. For example, is the downstairs room the office? Label it, have a list of opening hours, have chotchkies and a price list in the window.
- segmentation in the pedestrian pavement, that stuff is usually poured in sections. When it's not, it's usually built out of setts or tiled, which are alternate detail ideas, but probably too fancy for a motel.
- cracks in the pavement, potholes, drains.
- lighting/shadows. The lamps are on, is it night time? Make those lamps be the main light source, perhaps with an orange fill light from street lamps out of frame. Is it day time? Have the balcony and other elements cast shadows.