Cons:
Not very 'modern'. Electricity and wifi both went out a couple times.
Water heater is somewhat weak.
The top bed handrail does not seem safe to me.

Pros:
Price is fantastic
When the electricity went out they where very helpful explaining about the powerbox outside.
Just all around nice, helpful people to work with.
Comfortable bed.
Location!
They gave us a great map and recommendations.
Like I said not exactly modern but thats what you pay for, and it outdoes the price. If we are every visiting Prague again we will definitely stay with them.