I was just there last weekend. I had a room in the east wing on the fourth floor. I got a cheaper rate because they said it was a blocked view due to construction. I went ahead and booked it because the view was not important to me.
The windows were totally covered you could not see out at at all. I didn't mind, I knew that before we arrived. What I didn't know was how nosiy it would be. We went to the parks at 7 a.m. and we come back to the room early afternoon to nap. That was impossible to do. Right outside our window I heard drills, hammers. No way could you nap. I wish they told me about the noise when i booked the room. The discount I got was not low enough to put up with all that noise.
Other then that, we had a great time and we love the Portofino!!