The room at Linh's place is quite simple yet very clean and comfortable to spend few days at. Balcony provides you with a beautiful view of night Prague as well as a sunrise / sunset over it. There is a toilet and bathroom with shower right next door equipped with washer and dryer. Kitchen is well equipped as well.
My only recommendation is to do your homework and plan which bus and where will you take. The house is located on top of hill which could get quite exhausting to climb to if you do it all the way from Dvorce station. So plan it ahead and you will be just fine.