A simple Jain shrine in a bedroom should be clean, शांत, and modest, while respecting Ahimsa, Aparigraha, and purity of devotion.

Best way to set it up

1. Choose the right place

• Select a clean, quiet, and elevated corner.
• It should not be in a place of disturbance, clutter, or daily sleeping movement if possible.
• Keep it away from the bed as much as practical.

2. Keep it very simple

• Place a small clean shelf, table, or cabinet.
• Use only what is necessary:

- Murtis or image of Tirthankars if your tradition allows - A holy book or Sutra/stotra text - A small bell-free, clutter-free space for prayer

• Avoid decorative excess.

3. Maintain purity and cleanliness

• Clean the shrine area regularly.
• Do not place it near shoes, trash, or impure items.
• Keep the space tidy and calm.

4. Respect bedroom discipline

• If the shrine is in a bedroom, maintain special restraint:

- Do not let the area become casual or disrespectful. - Avoid placing the shrine where one’s feet point directly toward it during sleep, if possible. - Keep the area separate from personal clutter.

5. Use appropriate offerings

In Jain worship, offerings should remain non-violent and simple:

• Clean water for abhishek only if your tradition and setup permit
• Chandan, rice, flowers, or incense only if used in your tradition and with proper care
• Many Jains especially prefer minimal offerings and focus on devotion, study, and meditation

6. Focus on devotion, not decoration

A Jain shrine is most beautiful when it supports:

• Darshan
• Prarthana
• Swadhyay
• Meditation
• Reminder of the vows and virtues

7. Best daily practice there

• Sit with a calm mind.
• Do short Namokar Mantra japa or prayer.
• Read a few sacred lines.
• Keep the intention pure and detached.

Important principle

A Jain shrine should inspire:

• Vairagya
• Shuddhi
• Ahimsa
• Samyak darshan

So the best shrine is not the most elaborate one, but the one that is pure, respectful, and spiritually useful.

If you want, I can also give you a very small 1-foot bedroom shrine layout in Jain style.