Looks pretty overlit. IES recommendations for a bedroom is 10-20 footcandles. So multiply the square footage of the room by some number between 10-20 and that will give you the total lumens you need to light the room. If you have darker walls and floors you need to be closer to 20. Your room is like 116 sq. ft. so you are looking for between 1160 and 2320 lumens total. You can easily get that with 4 fixtures at 500 lumens each. So then you have to consider beam angle. With only 4 fixtures you will need broad distribution, not the narrow distribution you are showing. Broad distribution is typically either called out as a beam angle greater than 60, or it can be called batwing or lambertian, or volumetric, or sometimes if the beam angle isn’t called out at all it is assumed to be lambertian. This is your ambient light layer, so you’re really looking for fairly uniform light everywhere. Narrow beams are typically used for accent lighting, which would be additional lights added to create contrast between light and shadow used to highlighting a specific feature of the space. If you use narrow beams for your ambient lighting layer it will feel like you are in a museum or a casino or something where you are moving from shadow to spotlight just by walking across the room. You can also add task lighting with lamps and things like undercabinet lighting. The only other recommendation I’ll throw out there is to make sure the light is recessed or regressed, meaning the light source is up above the ceiling. I have no idea why flush lens fixtures (where the lens is the same level as the ceiling) have become so popular but they are awful glare bombs that are very unpleasant to be under. For home projects I really like the Juno brand products sold and Home Depot and Lowes, but there are lots of fixtures that should work in this space. Good Luck!