Mark3D

check this file and see if that is what you want

bath.plan

is that what you want

https://www.chiefarchitect.com/videos/watch/311/drawing-a-suspended-ceiling-with-grid-and-tile.html

how to lower ceiling

to lower your ceiling put the 12" air gap in the ceiling finish not the ceiling structure

Well I think you have done really well doing what you have  considering it your first go probably  best to post your plan you have come to the right place this is a place of help not a place for business there are other section in this forum for that

15 hours ago, Bob-Roraback said:

The new ability to edit polyline solids in X12 has opened a whole new world in what can be modeled!

Thank you Chief Architect.

 

how did you spot this feature as i can not find it in help whats new did you stumble on it or was it in videos it should be useful

19 minutes ago, Chopsaw said:

If you still want the siding to cover the floor beams take a look at the settings for the living room floor.

 

Apartment_Plan_Chopped.plan

good idea

the plan with it done

Apartment_Plan_1.plan

the beams under the house disappear because you stole them from the deck  so rebuild deck framing the draw new house floor beams  then draw your stairs  see if that works

you should be able to just draw the steps and for grass under  open terrain and un tick hide terrain intersection buy building plus rebuild deck framing it will raise as you have already altered the floor level

Have a look at this file you need to set floor under this room on first floor room  auto buid joists and you should be back in action also i would draw draw a wall on foundation level to cover beams i try not to pull down walls

Apartment_Plan.plan

i will see private message with Skype 

I can do a Skype call and try and sort It I am not sure what you are saying is your model heights wrong it looks that way to me I ned to do this now not latter in the day

see if that is any better

Deck (2).plan

This video may help those struggling with terrains

Not sure chief can have trouble with things like that you could try lowering terrain smoothing or check your elevation data 

if you like post your plan and I can look and try to spot what is doing it

3 hours ago, amaliya said:

Terrain, roofing and arched ceilings are my weakness

 

You would not be the only one they are hard for most when learning 

I have done a video trying to desribe how i did your terrain it might help you understand

I don't like typing so no can't give details of every step,

but do often help people with specific problems and that is a good way of learning by screen sharing look and play with that model it will need a bit of correcting probably and there free training on youtube and chief has some good videos

Have a look at this file it may be a bit wrong but it should give you a place to start from

Deck.plan

I did not read your post right I thought you were asking for it to be done, just raise the top elevation region might get you moving in the right direction

I can have a go at it but can you get some site photos that would help 

You need to keep elevation data simple never put elevation data on top of other elevation and its a good idea to change the elevation data layer color to blue or other that stands out in floor plan view  open the attached plan see if it give you some clues

Deck.plan

you have lost your room definition but to fix it you need to unlock the layers and turn them on in floor plan view then check your walls out the see were the problem is

3 hours ago, WayneG said:

Thank You Michael, that was right on time for the to missing pieces of wall.

See if that is what you need just extended the existing wall also you want to change  there wall type to cladding unless they actually brick

French.plan