I'm in contract on a $400K house upstate NY - was prepared to spend $50K on cosmetic changes (painting, new floors, new kitchen, new bathrooms etc) but after getting the inspection report today here's all the issues I'm dealing with and it's not pretty (see below)

How should I move forward? Is this too many issues to even considering buying? If I were to ask seller to repair, what is appropriate/not appropriate? If seller would rather discount the price, how much of a discount is right?
Thank you all!

1. **Structural Concerns: Walls Not Level**
- The walls on the left/rear side of the building were not level on the first and second floors. This issue suggests possible foundation settlement or movement of foundation posts and/or beams, which could be indicative of significant structural issues.
2. **Heating System: Lack of Heat in Some Livable Rooms**
- Several 'livable' rooms had no visible source of heat. Adequate heating is essential for comfort and to prevent moisture-related issues.
3. **Electrical Safety Hazards: Exposed Wiring and Issues with GFCI Outlets**
- Exposed wiring in easily accessible areas and GFCI outlets in the kitchen that wouldn't reset pose significant electrical safety hazards.
4. **Plumbing Concerns: Exposed Plumbing and S-trap in Second-Floor Bathroom**
- The use of an S-trap and exposed plumbing in various areas could lead to potential leaks and damage.
5. **Deck/Balcony Stability**
- The deck/balcony was found to be unstable due to missing or substandard bracing or lack of attachment to the main structure, posing a risk of collapse.
6. **Chimney: Deteriorated Brick or Mortar**
- The chimney showed signs of deterioration, which could allow water to infiltrate the structure and cause further damage.
7. **Basement and Exterior Door Concerns**
- Issues with basement stairs spacing and significantly deteriorated bilco door steps present safety hazards and potential fall risks.
8. **Dryer Vent: Use of Unsafe Duct**
- The clothes dryer was equipped with an accordion-type flexible exhaust duct, which is considered a fire hazard.
9. **Windows: Missing or Substandard Counterweights/Springs**
- Multiple windows had missing or substandard counterweights/springs, creating a safety hazard.
10. **Siding and Trim: Damaged/Deteriorated**
- Sections of siding and/or trim were damaged or deteriorated, needing repair or replacement.
11. **Gutters and Downspouts: Loose or Missing Extensions**
- Issues with the gutters and downspouts could lead to water accumulation around the foundation.