I stayed at Lero's place for one month and loved it. It's spacious, conveniently located right next to the Gardens Centre mall and offers a nice view of the lion's head. The Virgin Active gym is a 5 min walk away and the restaurants and bars around Kloof and Long Street are a 10-15 min walk or a 5 min drive away.
As for the interior: The king size bed was extremely comfortable and the laptop friendly workstation is a big plus.
Lero presented himself to be very responsive and resourceful. By the way: He's an astronomer, so take advantage and bombard him with all the questions you've ever had about the universe. Overall a great place to enjoy Cape Town.