The hotel is nice, ice machine were broken in my floor and the floor below so I had to walk to the executive floor to get some nice, I couldn't take the elevators but was able to take the stairs. Other than that, the hotel is nice, clean, and staff is very friendly and accommodating. Breakfast was buffet style with lots of choices and delicious food.
If I ever find myself back in Managua, I would definitely stay there again.
The hotel is a nice walk from Metrocentral, you just need to cross the street. I don't particular recommend crossing the street right on the intersection, drivers don't seem to abide with lights. Jaywalking is your best bet, make sure to do it when you can stop at the medium, that way you get a nice break from the double lane (on each direction) traffic.