I have improved fair rental value and value by increasing the kitchen size; adding an island tearing down walls between the kitchen and dining area and living area, etc.It all depends on the particular property. 

Each grouping had a common room (perhaps it was shared by multiple groupings ... this was a detail I missed) with a nurses/aid workers office.Central to the two sides of the complex were common facilities such as a dining hall, gym {perhaps a pool ... another detail I missed}, theatre &  games room.With one of the fastest growing groups in our society being single people, we are examining a related idea of a  complex / building providing a modest-sized 1-bdroom "apartment" with more semi-private and common amenities.When I read the title to your thread, I thought it was a project proposing to mix students and seniors into a single complex ... and came in thinking, this ought to be interesting :-) 

I'm imagining something more like add a wall, turn a bedroom into a kitchen-living on one side and a formal dining room into a bedroom on the other side, maybe add a half bath in each unit.

(aside from the 1 or 2 homes that have stunning overlook views).When building out your buy box, are you all using the averages, or are you basing your min/max on the cream of the crop listing revenues, even when there aren't clear reasons as to why they are performing so much better than others?

Grocapitus has an absolutely stunning profit track record over 7 exits (see below) and 800+ happy investors in 31 projects. 

Set on 3.3 acres, this home has everything your buyers are looking for: a brand-new septic system, a state-of-the-art wall-hung boiler with radiant heat, and a stunning new kitchen complete with updated appliances and an island for gathering.

It is zoned single family but since the previous owner is using it as a rooming house a few things look different that I am worried about the appraiser not passing:Outside doors for each room with locks.The only common area is the kitchen, no dining room, living room, etc.The rooms consist of 5 bedrooms, 1 kitchen, and 2 bathrooms.Each room has a bed and a small drawer which I am thinking of diassembling before the appraiser comes.Would I have a problem with this?

Unless you know of a house built with no living/dining room and the basement all chopped up into rooms about 100 sq ft! 

It’s inexpensive to provide but can make a big impact.Comfortable Bedding: Investing in high-quality mattresses, pillows, and linens improves the guest experience and leads to better reviews, which can boost occupancy rates.Smart TV or Streaming Services: Offering Netflix, Hulu, or similar services is a low-cost way to enhance guest entertainment and stay competitive.Fully Stocked Kitchen: A well-equipped kitchen with basic appliances and utensils appeals to families and long-term guests, saving them money on dining out.Dedicated Workspace: If your property caters to remote workers, adding a small desk and ergonomic chair can set your listing apart.Outdoor Spaces: If your property allows, an outdoor seating area, fire pit, or hot tub can significantly increase your nightly rate and attract more bookings.Energy-Efficient Features: Guests appreciate eco-friendly options like LED lighting, smart thermostats, or solar panels, especially in eco-conscious markets.Keyless Entry: A smart lock is a relatively small investment but offers convenience and security, which many guests value.If you’re deciding on amenities to add, it’s always a good idea to research your local market.

Stunning property, and with a whole lot of elbow grease, it *could* post a bottom line.