diff --git a/Containerfile b/Containerfile
index d736ab6..f898443 100644
--- a/Containerfile
+++ b/Containerfile
@@ -9,14 +9,16 @@ RUN apt-get update && \
         libboost-all-dev \
         libeigen3-dev \
         libtiff-dev \
+        python3-venv \
+        python3-pip \
         make \
         --no-install-recommends
 
-WORKDIR /root
-
-ENV DISPLAY=:0
+COPY build.sh .
 
 RUN chmod +x build.sh && ./build.sh
 
+ENV DISPLAY=:0
+
 CMD ["/bin/bash", "-c", "source /root/venv/bin/activate && qgis"]
 # CMD ["tail", "-f", "/dev/null"]
diff --git a/README.md b/README.md
index 9f7ade0..b7dca7d 100644
--- a/README.md
+++ b/README.md
@@ -1,23 +1,37 @@
 # QGIS container with Fire2A plugins
-The container runs the latest version of QGIS with all of our tools without having to manually build and configure the
-application on your system. The container is compatible with both Podman and Docker. We recommend using Podman, but the
-instructions found here are easily translated into Docker.
-### Everything that is not saved to the container directory `/mnt` will be lost once the container stops running.
+
+This container builds on top of the latest container version of QGIS with all of our tools built, installed and configured (see `Containerfile` and `build.sh` for details)
+The container is compatible with both Podman and Docker. We recommend using Podman, but replacing podman with docker should work.
+All you got to do is get the repos in the right place, build the container and run it!
+
+The right place is `qgis-vol` directory that'll be mounted on the Container.
+- Remember that everything except files in this directory will be lost when the container is deleted/stopped, .e.g., temporary outputs of processing runs.
+- A symbolic link to the `qgis-vol` directory will not work when running the container, so you have to copy the files into the directory (or move `build.sh` and `Container` properly).
+
 ## TL;DR
 
 ```bash
 sudo apt install podman git
+
 mkdir qgis-vol
 cd qgis-vol
-git clone git@github.com:fire2a/qgis-pan-europeo.git
+
+git clone git@github.com:fire2a/C2F-W.git
+git clone git@github.com:fire2a/fire-analytics-qgis-processing-toolbox-plugin.git toolbox
 git clone git@github.com:fire2a/fire2a-lib.git
-git clone https://github.com/fire2a/fire-analytics-qgis-processing-toolbox-plugin.git toolbox
-git clone https://github.com/fire2a/C2F-W.git
-# build the container
-podman build -t qgis-fire2a --volume $(pwd)/qgis-vol:/mnt -f Containerfile .
-# run the container
-podman run -it --env DISPLAY=$DISPLAY --volume /tmp/.X11-unix:/tmp/.X11-unix --volume qgis-vol:/mnt --device /dev/dri --name fire2a qgis-fire2a
-# be sure to save your qgis project in the mnt directory so you can access it later, otherwise it will be lost forever
+git clone git@github.com:fire2a/qgis-pan-europeo.git
+
+# build the container "qgis-fire2a" image
+podman build -t qgis-fire2a --volume $(pwd)/qgis-vol:/root -f Containerfile .
+
+# run the "fire2a" container
+podman run -it --env DISPLAY=$DISPLAY --volume /tmp/.X11-unix:/tmp/.X11-unix --volume qgis-vol:/root --device /dev/dri --name fire2a qgis-fire2a
+
+# enable our plugin on QGIS plugin manager. usually fails and needs a QGIS restart
+# see https://fire2a.github.io/docs/qgis-management/plugins.html#dissapeared-plugin
+
+# restart the container
+podman start qgis-fire2a
 ```
 
 ## Prerequisites
@@ -47,20 +61,20 @@ To build the container image using Podman, navigate to the directory where the c
 and run the following command:
 
 ```bash
-podman build -t qgis-fire2a --volume Path/to/qgis-vol:/mnt -f Containerfile .
+podman build -t qgis-fire2a --volume Path/to/qgis-vol:/root -f Containerfile .
 ```
 
 This will build the container using a volume mount, sharing all that is in your local directory `qgis-vol` to the
-directory `/mnt` in the container.
+directory `/root` in the container.
 
 ## Run the container
 
 Once the image is built, you can run QGIS using Podman:
 
 ```bash
-podman run -it --env DISPLAY=$DISPLAY --volume /tmp/.X11-unix:/tmp/.X11-unix --volume ~/Path/to/qgis-vol:/mnt --device /dev/dri --name fire2a qgis-fire2a
+podman run -it --env DISPLAY=$DISPLAY --volume /tmp/.X11-unix:/tmp/.X11-unix --volume ~/Path/to/qgis-vol:/root --device /dev/dri --name qgis-fire2a qgis-fire2a
 ```
-You can use the QGIS application as you would normally. Everything you save onto the container directory `mnt` will
+You can use the QGIS application as you would normally. Everything you save onto the container directory `root` will
 be saved to your local directory `qgis-vol`. **If you do not save your project to this directory, it will be lost when
 you close the application or the container**.
 
@@ -68,4 +82,8 @@ To access the container's terminal while you're running QGIS, open another local
 ```bash
 podman exec -it qgis-fire2a bash
 ```
-### Remember that everything that is not saved to the container directory `/mnt` will be lost once the container stops running.
+
+To open the same container again do
+```bash
+podman start qgis-fire2a
+```
diff --git a/build.sh b/build.sh
index 07c2fc1..db3e749 100755
--- a/build.sh
+++ b/build.sh
@@ -1,20 +1,20 @@
 #!/bin/env bash
+set -x
 
-cd C2F-W/Cell2Fire
+cd ~/C2F-W/Cell2Fire
 make clean
 make
-cd ../..
 
-python3 -m venv venv --system-site-packages
-. venv/bin/activate
-cd fire2a-lib
+rm -fr ~/venv
+python3 -m venv ~/venv --system-site-packages
+. ~/venv/bin/activate
+cd ~/fire2a-lib
 pip install -r requirements.build.txt
 pip install -r requirements.code.txt
 pip install -r requirements.txt
 pip install --editable .
-cd ..
 
-plugins_dir=~/.local/share/QGIS/QGIS3/profiles/default/python/plugins/
+plugins_dir=~/.local/share/QGIS/QGIS3/profiles/default/python/plugins
 mkdir -p $plugins_dir
-ln -sf "$(pwd)/toolbox/fireanalyticstoolbox" "$plugins_dir/fireanalyticstoolbox"
-ln -sf "$(pwd)/C2F-W" "$(pwd)/toolbox/fireanalyticstoolbox/simulator/C2F"
+ln -sf ~/toolbox/fireanalyticstoolbox $plugins_dir/fireanalyticstoolbox
+ln -sf ~/C2F-W ~/toolbox/fireanalyticstoolbox/simulator/C2F