In your case, you probably shouldnt get the puppy
Many dogs are okay being left alone all day because they spend most of the day sleeping anyway. Many many people have jobs and leave their dogs home all day, but with a one bedroom you have to put in a little more effort into the dog. If you want to leave them home ALL day then you should try to get someone to come take the dog out during the day. Being in a smaller space, the dog can also become really stressed if you dont take it out for longer periods of time. Say if you leave it home all day then only take it on a ten minute walk after work then put it back in the apartment, it can feel cooped up and could get stressed/start to destroy your apartment. One (more expensive) alternative is a dog daycare center. This can help socialize the dog and also keeps it exercised and entertained. If you do this 2 times a week the price isnt too bad and it is still better than nothing. A general work day with a dog in an apartment is taking it on a long walk/run before work to tire them out, leave them home with a bit of food/water, come home for lunch and give them a bathroom break, short walk (depending on how close you live from work), then right after work give them another longer walk or a nice park/dogpark visit. Then right before bed you should take them out again.
Another important thing to keep in mind is entertaining the dog. This is important in a one bedroom over a house because of the small space. Make sure to leave them with safe toys (no rawhides) to play with. If a dog becomes bored they can become destructive. Another way to keep them entertained is to use puzzles with treat rewards. This can stimulate the dogs mind which is as important as their body.This can also be accomplished with training when you get home from work or in the morning.
Puppies needs are different. Puppies cant hold their bathroom breaks for as long as older dogs with bladder control and have many more needs when it comes to being social. If you are leaving pretty early in the morning and coming back pretty late in the evening then I would say you probably shouldn't own a dog. As given above, it is POSSIBLE to own adult dogs if you put in a lot of effort but puppies have a whole different set of needs.
So to answer your question, yes it CAN be okay for a DOG if you devote more time to compensate for this alone time and have someone to take care of the dog at least a couple times during the day. Although I worry about how early "early" is and how late "late evening" is. For a PUP I don't think they can hold a bathroom break very long and need socialization so I would say unless you have someone to take it out and play with it during the day and fulfill these needs then you SHOULDNT get the pup.