Companion horse, mare, 15 years old

I am looking for a great new home for my 15-year-old mare. She is 16.1 hands tall and has a friendly and open personality. She is neither dominant nor submissive and has experience in both box stalls with turnout and pasture living in a herd environment. 

Unfortunately, due to injuries to her suspensory ligament, she is now only suitable for light riding, such as gentle trail rides (including with a lead horse) or work on the ground and walks. She is not suitable for beginners.

She wears front shoes, which must stay on. Otherwise, she is easy to handle and maintain. She is regularly seen by the farrier and the veterinarian, is vaccinated and dewormed. Saddle, bridle, and blankets are included.

I will only consider rehoming her if everything fits well. Therefore, I would appreciate a brief introduction from serious inquiries. Place over price!