I live within a 5 minute walk of Grandview Bakery... And that's very dangerous.
Everything I have tried has been delicious. I personally love the red velvet cupcakes. The icing is just so good! They also have great breakfast pastries and coffee in the mornings. I also recently tried an apple coffee cake that was delicious! I've honestly never tried anything I haven't liked. They are reasonably priced, have a huge selection, and I never leave disappointed.
The only reason I knocked off one star is because I tried to contact them via email about a cake for my wedding, and they never responded. I'm sure I could have gone in and found someone in person to talk to about it, but that's besides the point, in my opinion. Don't put an email address out there as an option if you're not going to respond. That's just bad customer service.
Nonetheless, this is a great bakery and a great addition to Mt. Washington!