We stayed in this property while we were in the lakes for the Great North Swim recently, with ages in our group ranging from 24-57.
There are 4 bedrooms each sleeping 2 people, with 2 bathrooms which suit the needs of 8 people just fine.
This property is located right in the centre of Bowness, less than 5 minutes walk to the shops, restaurants and also to the ferry services. You can see the lake from the balcony. There is parking for 2 cars directly outside the property, but there is parking on the road just outside too, we had 4 cars between us and we didn't have any problems parking all weekend.
The property was simple, clean, quite spacious. It had a very comfortable living room with plenty of seating for all of us, and could seat all 8 of us around the dining table. The kitchen was well equipped including dishwasher (a bonus when there's lots of people making more washing up!)
The rooms are set over 3 floors, with the lounge, kitchen and dining room on the 1st floor, but there are a bedroom and bathroom on the ground floor, so as far as access is concerned if you can manage one flight of stairs you'll be ok.
The only thing I would suggest is the addition of a recycling bin, as we ended up taking all of our recyclable material home with us rather than throw it in the municipal waste.