How can I create a home gym on a tight budget?

Congratulations on taking the first step towards creating a home gym, despite being on a tight budget. It's great that you've already identified a spare room in your house that can be used for this purpose. Given your constraints, I'd recommend starting with the essentials, such as a set of dumbbells and a pull-up bar, as you've already mentioned. These will provide a solid foundation for a variety of exercises that can help you build strength and endurance.

Considering your low ceiling, you'll want to focus on equipment that doesn't require a lot of vertical space. Some affordable and space-efficient options include resistance bands, kettlebells, and exercise balls. These can be used for a range of exercises, from strength training to cardio and flexibility workouts. You can also consider investing in a foldable bench or a portable squat rack to help you make the most of your space.

To keep yourself motivated and avoid boredom, I'd suggest creating a routine that incorporates a mix of exercises and activities. You can start with simple exercises like push-ups, squats, lunges, and planks, and gradually progress to more complex movements as you become stronger and more confident. You can also find plenty of free workout routines and videos online, or invest in a fitness app that provides personalized guidance and support.

In terms of specific exercises and routines, I'd recommend focusing on compound movements that work multiple muscle groups at once. These include exercises like squats, deadlifts, bench press, and rows, which can help you build overall strength and endurance. You can also incorporate cardio exercises like jumping jacks, burpees, and mountain climbers to get your heart rate up and burn calories. Remember to start slow and gradually increase the intensity and duration of your workouts