A lot of house. Right in Cambridge. 407 Washington offers nearly 2,500 square feet across four levels, with six bedrooms, three full bathrooms, two staircases, three decorative fireplaces, wood floors, and the character of a classic Cambridge home. The six bedrooms create unusual flexibility: use them as bedrooms, home offices, a library, studio, guest room, music room, or project space. The number and variety of rooms allow the floor plan to adapt to many different uses. The dual staircases are one of the home's most distinctive features, creating more than one way through the house and helping the four levels feel connected rather than simply stacked. Built in 1904, the home retains original character and rooms that feel like rooms — with doors, details, and spaces that can serve different purposes while still feeling part of one home. And then there is Cambridge. MIT, Harvard, Kendall Square, the Red Line, shopping, restaurants, parks, and the farmers market are all easily accessible. The surrounding neighborhood offers the mix of old houses, new ideas, local businesses, community life, food, books, and wonderfully specific Cambridge energy that makes living here different from living almost anywhere else.A porch provides outdoor space for plants, coffee, a book, or conversation. Six bedrooms. Three baths. Four levels. Two staircases. Nearly 2,500 square feet.Some houses ask you to fit your life into their floor plan. This one gives you room to figure it out.