You guys are so good! I think you answered most everything that the OP had asked!
Just to reiterate::
Breakfast:: We don't provide breakfast here, but there is a Mimi's Cafe right across the street that serves a wonderful breakfast! Also, our Gift Shop has little individual boxes of cereal and oatmeal [no big boxes, I'm afraid!], danishes, muffins, cereal bars, meal bars, Pop-Tarts, juice, milk, fruit, etc. We also sell bags of bagels, cream cheese, loaves of bread and honey, peanut butter, jelly and lunch meats.
Cribs:: Our cribs are standard cribs with wheels. We actually don't provide Pack-N-Plays. We do provide sheets/blankets for the crib, but I definitely second the suggestion that supplementing that with familiar blankets from home helps to make it cozier.
Kids Suite Noise:: This one is pretty subjective, I think. For me, personally, the sound in the freeway facing rooms is not bad at all [when the balcony doors are shut]- but I do know that other people who are from quieter areas where there is no street/traffic noise to be heard generally tend to feel that those rooms are very noisy. We do have ear-plugs available upon request at our Front Desk for guests who need a little more quiet- so please don't hesitate to ask us if you find that you need them!
Grocery Delivery:: This is a really great option! Right now however, the grocery stores that deliver are only able to accept orders from guests who live in the United States and have a US Billing Address.
I hope that this helps!

Lorealle