I have a 5 unit which is commercial, a combination of commercial units (yoga studio, art gallery) and 3 residential units. 

Just to be a good person and have good karma. 

If you were going to do something cool with that floor space like make space for weights, yoga, meditation or something of that nature it could be a good use and a reason to then go with a daybed, but you'd need to know that that is something your ideal guest avatar is looking for. 

They want activities, restaurants, cafés, shops, yoga studios.

In Reno, NV having an experience at the house like a yoga room, fire pit, pool table, game room, kids play room might be more appealing.

They shut it down and merged it over to Credit Karma, and it sucks. 

It’s like credit karma it shows everything.  

     - CAPITAL "KARMA":    Getting into a deal means OPM, knee-jerk thought is "the banks" OPM.

A family who all want a yoga retreat?

Often ADU projects have comps where they compare the ADUs to little office spaces, personal yoga studios, etc.