You’re on the right track, but it’s difficult to find the horizon line here. If I were to establish it around eye level, you probably wouldn’t see the top of the fridge. The little details in the room are great. I love the ice cream, lettuce, and magazine. Those sorts of elements add a story to your environment. I love the idea of adding character to environments like that. This is a great start. I hope this is helpful. Keep it up!

well done!

It's alright if you need more time, especially when starting out! There's a lot of different parts of the figure to break down, but once you get more familiarity with the subject, speed will be less of an issue. I do think you still keep fluidity throughout the poses with rhythms in mind, which is excellent. Do however watch out for the tendency to elongate and make the limbs, especially the arms, too fluid, almost into noodle arm territory. Adding structure by finding hard edges to incorporate as straight lines can help. Also, keep an eye out for the shoulder area as a transitional rhythm between the torso and arm that still holds it own mass, so it can be more fleshed out and developed in the drawings. I think this will also help with keeping the arms proportional, as the arm's starting point will be further away from the torso thus shorter. Hope this helps!