The location is great- if you want peace&quiet this is all you need! If you'd like more, read to the end! Low tide lets you walk to TWO islands- one directly on top of a sand bar, and the 2nd only requires wading out in calf-deep water. Tons of tidal pools to explore! High tide brings great swimming! Lots of moorings to tie tubes off too and spend the day floating.
On first floor- master bedroom has a very comfortable queen size bed with a bathroom with a shower. No ocean view, but windows on 2 sides to let the breeze and sound pass through. 2 bedrooms with full size beds (no complaints sleeping from the single person in each) with ocean views. A bathroom with full tub is between them, accessed from hallway.
2nd floor- walk up the stairs into the living room with gorgeous views, 2 couches, and a chair. A small, but functional kitchen with coffee maker, filters, stove, fridge and dishwasher. There is a Keurig when we were there if you want to bring K-cups! The ocean view while cleaning up after a meal can't be beat! There's a dining table just outside the kitchen with 5 chairs.
To the right of the stairs there is another living room area with a TV (the only tv in the house- which is nice for "getting away!") and 2 couches- this made a great extra bedroom, lots of room for an air mattress. Through the first living room, there's a great deck that overlooks the bay. Plenty of chairs and a table for your group.
Portland is about 1/2 hr away with lots of restaurants & other attractions (Cryptozoology Museum was fun on a rainy afternoon!) To the south, you'll find beach towns with more ocean feel. Just around Biddeford Pool are great beaches for tidal pooling and swimming in the surf. We visited Fortune Rocks Beach. Parking is free after 5pm. A day trip to Boothbay Harbor is easy and fun!
Old Orchard Beach is at the north end of the bay (about a 20 minute drive) and has lots of fun tourist things like rides and mini golf. Pirates Patio was right on the beach and was good for cheap food and views.
In Biddeford- check out Mulligans for CHEAP good food, free pool tables, and drinks. We went twice in our week's stay!
Finally, Jen was great to communicate with- we actually had a car emergency at the end of our trip. She couldn't extend our stay due to off season people moving in the day we were moving out, but let us keep our bikes there until we can figure out the car situation. She answered all my silly questions at any time!